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Stock Photos - EQUATIONS (3,157 results)

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Stock Photo #1555R-52057, Equator
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Equator
Stock Photo #1598R-227360, Globe Showing Africa and the Equator
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Globe Showing Africa and the Equator
Stock Photo #1672R-32074, erasing equation on paper
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erasing equation on paper
Stock Photo #4201-31067, Full moon from equator
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Full moon from equator
Stock Photo #1647R-128677, High School Student Working With Equation
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High School Student Working With Equation
Stock Photo #1569R-9041530, Writing mathematic equation on whiteboard
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Writing mathematic equation on whiteboard
Stock Photo #1654R-3662, Female student writing equation on whiteboard portrait
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Female student writing equation on whiteboard portrait
Stock Photo #1569R-9041538, Man writing equation on whiteboard
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Man writing equation on whiteboard
Stock Photo #1848R-830689, Ciudad Mitad del Mundo, Middle of the World City, monument with a globe and a painted line marking the equator, Quito, Ecuador
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Ciudad Mitad del Mundo, Middle of the World City, monument with a globe and a painted line marking the equator, Quito, Ecuado...
Ciudad Mitad del Mundo, Middle of the World City, monument with a globe and a painted line marking the equator, Quito, Ecuador
Stock Photo #1779R-22586, Math teacher and equation on the blackboard
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Math teacher and equation on the blackboard
Stock Photo #1829-15361, Woman Struggling with Equation
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Woman Struggling with Equation
Stock Photo #1826R-5221, Student solving mathematical equation
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Student solving mathematical equation
Stock Photo #1527R-1105946, Girl (10-11) solving mathematical equation on blackboard, rear view
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Girl (10-11) solving mathematical equation on blackboard, rear view
Stock Photo #1848-35683, Equation of gay love
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Equation of gay love
Stock Photo #1566-826938, Young Galapagos hawk Buteo galapagoensis in the Galapagos Island Archipelago, Ecuador. Young Galapagos hawk Buteo galapagoensis in the Galapagos Island Archipelago, Ecuador MORE INFO This raptor species is endemic to the Galapagos Islands
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Young Galapagos hawk Buteo galapagoensis in the Galapagos Island Archipelago, Ecuador. Young Galapagos hawk Buteo galapagoens...
Young Galapagos hawk Buteo galapagoensis in the Galapagos Island Archipelago, Ecuador. Young Galapagos hawk Buteo galapagoensis in the Galapagos Island Archipelago, Ecuador MORE INFO This raptor species is endemic to the Galapagos Islands
Stock Photo #4272-28628, Amateur actors perform a Sao Tomense play called 'Auto de Floripes'. The play is traditionally performed each year in August in the middle of Santa Antionio, on the island of Princip_. Sao Tom_ and Principe is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands.
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Amateur actors perform a Sao Tomense play called 'Auto de Floripes'. The play is traditionally performed each year in August ...
Amateur actors perform a Sao Tomense play called 'Auto de Floripes'. The play is traditionally performed each year in August in the middle of Santa Antionio, on the island of Princip_. Sao Tom_ and Principe is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands.
Stock Photo #4272-27652, Nyanza, Rwanda. A reconstruction of the kings palace is the focus for the National Museum.
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Nyanza, Rwanda. A reconstruction of the kings palace is the focus for the National Museum.
Stock Photo #1555R-310039, Teenage girl writing on chalkboard
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Teenage girl writing on chalkboard
Stock Photo #1597-107794, Africa, African, Travel, Nature, Water, Sub_Saharan, East Africa, Scenic, landscape, travel, trip, Adventure, tropics, tropical, equator, equatorial, Lake, water, river, Uganda, Semliki river, hot springs, spring
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Africa, African, Travel, Nature, Water, Sub_Saharan, East Africa, Scenic, landscape, travel, trip, Adventure, tropics, tropic...
Africa, African, Travel, Nature, Water, Sub_Saharan, East Africa, Scenic, landscape, travel, trip, Adventure, tropics, tropical, equator, equatorial, Lake, water, river, Uganda, Semliki river, hot springs, spring
Stock Photo #1795R-8014, Girl standing in front of blackboard
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Girl standing in front of blackboard
Stock Photo #4272-3382, Burundi. A traditionally dressed lady farmer poses for her portrait. (MR).
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Burundi. A traditionally dressed lady farmer poses for her portrait. (MR).
Stock Photo #1566-852661, Galapagos sea lion Zalophus wollebaeki pup in the Galapagos Island Archipelago, Ecuador. Galapagos sea lion Zalophus wollebaeki pup in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Galapagos sea lion Zalophus wollebaeki pup in the Galapagos Island Archipelago, Ecuador. Galapagos sea lion Zalophus wollebae...
Galapagos sea lion Zalophus wollebaeki pup in the Galapagos Island Archipelago, Ecuador. Galapagos sea lion Zalophus wollebaeki pup in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #1895-11243, Erwin Schrodinger, Austrian physicist, lecturing at the blackboard, c 1950.
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Erwin Schrodinger, Austrian physicist, lecturing at the blackboard, c 1950.
Stock Photo #1589R-133062, Black boy solving math problems on blackboard
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Black boy solving math problems on blackboard
Stock Photo #1843R-2274, Front view of children carrying globe
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Front view of children carrying globe
Stock Photo #1557R-267035, Computer mouse with algebra equation
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Computer mouse with algebra equation
Stock Photo #1598R-9990274, Grade 1 student writing basic math equations on blackboard, rear view
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Grade 1 student writing basic math equations on blackboard, rear view
Stock Photo #4316-543, The City Lights of Riobamba Come Alive in the Shadow of Chimborazo
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The City Lights of Riobamba Come Alive in the Shadow of Chimborazo
Stock Photo #1657R-32978, Scientist thinking in a lab
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Scientist thinking in a lab
Stock Photo #4141-2724, marine iguana amblyrhynchus cristatus in foam of spent wave, isabela island, galapagos islands, pacific, on equator
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marine iguana amblyrhynchus cristatus in foam of spent wave, isabela island, galapagos islands, pacific, on equator
Stock Photo #1899-26787, Dancing at the Equator Club. A couple dance energetically at the Equator Club. The woman, identifed as 'Wanda', wears a strapless dress that flares out as she dances. Nairobi, Kenya, 19 October 1957. Nairobi, Nairobi Area, Kenya, Eastern Africa, Africa.
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Dancing at the Equator Club. A couple dance energetically at the Equator Club. The woman, identifed as 'Wanda', wears a strap...
Dancing at the Equator Club. A couple dance energetically at the Equator Club. The woman, identifed as 'Wanda', wears a strapless dress that flares out as she dances. Nairobi, Kenya, 19 October 1957. Nairobi, Nairobi Area, Kenya, Eastern Africa, Africa.
Stock Photo #1566-852389, Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Adult Galapagos sea lio...
Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #1566-852380, Adult bull Galapagos sea lion Zalophus wollebaeki posturing on Fernandina Island in the Galapagos Island Archipelago, Ecuador. Adult bull Galapagos sea lion Zalophus wollebaeki posturing on Fernandina Island in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Adult bull Galapagos sea lion Zalophus wollebaeki posturing on Fernandina Island in the Galapagos Island Archipelago, Ecuador...
Adult bull Galapagos sea lion Zalophus wollebaeki posturing on Fernandina Island in the Galapagos Island Archipelago, Ecuador. Adult bull Galapagos sea lion Zalophus wollebaeki posturing on Fernandina Island in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #1647R-12598, Student Overwhelmed by Math Problem
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Student Overwhelmed by Math Problem
Stock Photo #1566-1196567, Juvenile blue-footed booby Sula nebouxii plunge-diving at Cormorant Point, Floreana Island in the Galapagos Island Archipelago, Ecuador
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Juvenile blue-footed booby Sula nebouxii plunge-diving at Cormorant Point, Floreana Island in the Galapagos Island Archipelag...
Juvenile blue-footed booby Sula nebouxii plunge-diving at Cormorant Point, Floreana Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #4409-46104, Simon Bolivar (1783-1830), known as El Libertador. Portrait by Antonio Salguero (1868-1935). House of Sucre Museum. Quito. Ecuador.
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Simon Bolivar (1783-1830), known as El Libertador. Portrait by Antonio Salguero (1868-1935). House of Sucre Museum. Quito. Ec...
Simon Bolivar (1783-1830), known as El Libertador. Portrait by Antonio Salguero (1868-1935). House of Sucre Museum. Quito. Ecuador.
Stock Photo #1647R-210971, Blackboard in Classroom
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Blackboard in Classroom
Stock Photo #1849-8059, Stethoscope over circuit board with caduceus and cogs
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Stethoscope over circuit board with caduceus and cogs
Stock Photo #1775R-20185, Chocolate bars and stack of sugar cubes balanced on seesaw
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Chocolate bars and stack of sugar cubes balanced on seesaw
Stock Photo #1657R-32809, Scientists at work on a problem
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Scientists at work on a problem
Stock Photo #1647R-12596, Chalkboard with Algebra Equations
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Chalkboard with Algebra Equations
Stock Photo #1597-33636, Lake Mburo, national park, Uganda, Africa, Uganda, Africa, Ecosystem, Ecosystems, Nature, national park, parks, ugnada
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Lake Mburo, national park, Uganda, Africa, Uganda, Africa, Ecosystem, Ecosystems, Nature, national park, parks, ugnada
Stock Photo #1663R-15119, Interiors of a control room, Kawasaki, Honshu, Japan
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Interiors of a control room, Kawasaki, Honshu, Japan
Stock Photo #1566-826875, The Lindblad Expedition ship National Geographic Endeavour at sunset in the Galapagos Islands, Ecuador. The Lindblad Expedition ship National Geographic Endeavour at sunset in the Galapagos Islands, Ecuador MORE INFO Lindblad Expeditions has been active in the Galapagos since the 1990´s and has raised several million dollars towards conservation and education in the Galapagos
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The Lindblad Expedition ship National Geographic Endeavour at sunset in the Galapagos Islands, Ecuador. The Lindblad Expediti...
The Lindblad Expedition ship National Geographic Endeavour at sunset in the Galapagos Islands, Ecuador. The Lindblad Expedition ship National Geographic Endeavour at sunset in the Galapagos Islands, Ecuador MORE INFO Lindblad Expeditions has been active in the Galapagos since the 1990´s and has raised several million dollars towards conservation and education in the Galapagos
Stock Photo #1566-818648, Juvenile great frigatebird Fregata minor in the Galapagos Island Archipelago, Ecuador. Juvenile great frigatebird Fregata minor in the Galapagos Island Archipelago, Ecuador MORE INFO The great frigatebird is one of 5 closely related frigatebirds in the genera Fregata and family Fregatidae
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Juvenile great frigatebird Fregata minor in the Galapagos Island Archipelago, Ecuador. Juvenile great frigatebird Fregata min...
Juvenile great frigatebird Fregata minor in the Galapagos Island Archipelago, Ecuador. Juvenile great frigatebird Fregata minor in the Galapagos Island Archipelago, Ecuador MORE INFO The great frigatebird is one of 5 closely related frigatebirds in the genera Fregata and family Fregatidae
Stock Photo #1672R-20126, Broken pencil and mathematical equations on pad, close-up
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Broken pencil and mathematical equations on pad, close-up
Stock Photo #4048-9528, Einstein's Four Equations. Einstein's new 'Generalized Theory of Gravitation'. The theory attempts to interrelate all known physical phenomena and bring relativity and the quantum theory into a single system. 1947.
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Einstein's Four Equations. Einstein's new 'Generalized Theory of Gravitation'. The theory attempts to interrelate all known p...
Einstein's Four Equations. Einstein's new 'Generalized Theory of Gravitation'. The theory attempts to interrelate all known physical phenomena and bring relativity and the quantum theory into a single system. 1947.
Stock Photo #1566-1184546, Galapagos fur seal Arctocephalus galapagoensis underwater on Genovesa Island in the Galapagos Island Archipelago, Ecuador
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Galapagos fur seal Arctocephalus galapagoensis underwater on Genovesa Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1672R-40887, Girl looking at math equations on blackboard
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Girl looking at math equations on blackboard
Stock Photo #1558-158757, Lecture-hall, blackboard, student
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Lecture-hall, blackboard, student
Stock Photo #1566-818586, The endemic candelabra cactus Jasminocereus thouarsii growing in the Galapagos Island Archipelago, Ecuador. The endemic candelabra cactus Jasminocereus thouarsii growing in the Galapagos Island Archipelago, Ecuador MORE INFO There are two endemic genera Jasminocereus and Brachycereus and one endemic species Opuntia echios of cacti found in the Galapagos
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The endemic candelabra cactus Jasminocereus thouarsii growing in the Galapagos Island Archipelago, Ecuador. The endemic cande...
The endemic candelabra cactus Jasminocereus thouarsii growing in the Galapagos Island Archipelago, Ecuador. The endemic candelabra cactus Jasminocereus thouarsii growing in the Galapagos Island Archipelago, Ecuador MORE INFO There are two endemic genera Jasminocereus and Brachycereus and one endemic species Opuntia echios of cacti found in the Galapagos
Stock Photo #1672R-59178, Fractal Patterns created using the Mandelbrot equations
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Fractal Patterns created using the Mandelbrot equations
Stock Photo #1566-831022, Wave-caused patterns on the beach at Cerro Dragon in the Galapagos Island Archipelago, Ecuador
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Wave-caused patterns on the beach at Cerro Dragon in the Galapagos Island Archipelago, Ecuador
Stock Photo #1785R-3429, Teacher teaching students in the classroom
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Teacher teaching students in the classroom
Stock Photo #1566-1185419, Galapagos fur seal Arctocephalus galapagoensis underwater on Genovesa Island in the Galapagos Island Archipelago, Ecuador
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Galapagos fur seal Arctocephalus galapagoensis underwater on Genovesa Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1775R-15164, Students listening to teacher in classroom
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Students listening to teacher in classroom
Stock Photo #1525R-116398, female student with teacher near her writing on a blackboard during a maths lesson - over a white background with the focus on her hand
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female student with teacher near her writing on a blackboard during a maths lesson - over a white background with the focus o...
female student with teacher near her writing on a blackboard during a maths lesson - over a white background with the focus on her hand
Stock Photo #1849-1057, Woman teaching math
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Woman teaching math
Stock Photo #4186-16618, 1950S Math Teacher Standing In Front Of Board Holding Chalk And Eraser
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1950S Math Teacher Standing In Front Of Board Holding Chalk And Eraser
Stock Photo #1566-835036, Lava lizard Microlophus spp in the Galapagos Island Archipelago, Ecuador. Lava lizard Microlophus spp in the Galapagos Island Archipelago, Ecuador MORE INFO There are 7 different endemic species of Microlophus within the Galapagos Island Archipelago, all have most likely evolved from a single ancestral species
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Lava lizard Microlophus spp in the Galapagos Island Archipelago, Ecuador. Lava lizard Microlophus spp in the Galapagos Island...
Lava lizard Microlophus spp in the Galapagos Island Archipelago, Ecuador. Lava lizard Microlophus spp in the Galapagos Island Archipelago, Ecuador MORE INFO There are 7 different endemic species of Microlophus within the Galapagos Island Archipelago, all have most likely evolved from a single ancestral species
Stock Photo #1895-32708, Tycho Brahe's equatorial armillary sphere, c 1580.
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Tycho Brahe's equatorial armillary sphere, c 1580.
Stock Photo #4272-28679, Sao Tomense woman. Sao Tome e Principe, Africa'a smallest country with a population of 193 000, consists of two mountainous Islands in the gulf of New Guinea, straddling the equator west of Gabon.
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Sao Tomense woman. Sao Tome e Principe, Africa'a smallest country with a population of 193 000, consists of two mountainous I...
Sao Tomense woman. Sao Tome e Principe, Africa'a smallest country with a population of 193 000, consists of two mountainous Islands in the gulf of New Guinea, straddling the equator west of Gabon.
Stock Photo #1830-78688, Big sister helping her tired father feed her baby brother
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Big sister helping her tired father feed her baby brother
Stock Photo #1566-1196534, Galapagos short-eared owl Asio flammeus galapagoensis, on Genovesa Island, Galapagos Islands, Ecuador
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Galapagos short-eared owl Asio flammeus galapagoensis, on Genovesa Island, Galapagos Islands, Ecuador
Stock Photo #1558-155213, Mathematics, student, thoughtful, school blackboard, task, half portrait,
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Mathematics, student, thoughtful, school blackboard, task, half portrait,
Stock Photo #1830-5557, Equator, Sumatra, Indonesia
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Equator, Sumatra, Indonesia
Stock Photo #1598R-10068326, closed 097 maps maps map pins
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closed 097 maps maps map pins
Stock Photo #1824R-74443, Businessman writing on glass
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Businessman writing on glass
Stock Photo #4432R-6211, Portrait of schoolgirl in front of blackboard with math equations
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Portrait of schoolgirl in front of blackboard with math equations
Stock Photo #1566-985394, Lobelia wollastoni in fresh snow at 4200m, Ruwenzori, Uganda The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage site due to its unique high elevation environment It is famous for its wet and cold weather with specially adapted pl. Lobelia wollastoni in fresh snow at 4200m, Ruwenzori, Uganda The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage site due to its unique high elevation environment It is famous for its wet and cold weather with speciall
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Lobelia wollastoni in fresh snow at 4200m, Ruwenzori, Uganda The Rwenzori Mountain Range is a National Park and listed as Une...
Lobelia wollastoni in fresh snow at 4200m, Ruwenzori, Uganda The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage site due to its unique high elevation environment It is famous for its wet and cold weather with specially adapted pl. Lobelia wollastoni in fresh snow at 4200m, Ruwenzori, Uganda The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage site due to its unique high elevation environment It is famous for its wet and cold weather with speciall
Stock Photo #1566-852394, Young Galapagos sea lion bulls Zalophus wollebaeki mock-fighting in the Galapagos Island Archipelago, Ecuador. Young Galapagos sea lion bulls Zalophus wollebaeki mock-fighting in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Young Galapagos sea lion bulls Zalophus wollebaeki mock-fighting in the Galapagos Island Archipelago, Ecuador. Young Galapago...
Young Galapagos sea lion bulls Zalophus wollebaeki mock-fighting in the Galapagos Island Archipelago, Ecuador. Young Galapagos sea lion bulls Zalophus wollebaeki mock-fighting in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #1885-25316, Ecuador, Galapagos Islands, Isla Espanola, Sealion on beach
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Ecuador, Galapagos Islands, Isla Espanola, Sealion on beach
Stock Photo #1566-1319092, Lazuline Sabrewing San Eusebio Cloud Forest Merida Venezuela.
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Lazuline Sabrewing San Eusebio Cloud Forest Merida Venezuela.
Stock Photo #4186-15728, 1960S Back View Of Classroom With Teacher Standing Behind Desk With Book In Hand Explaining Graphed Equation On Blackboard
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1960S Back View Of Classroom With Teacher Standing Behind Desk With Book In Hand Explaining Graphed Equation On Blackboard
Stock Photo #1886-6200, FUMEROLE in the ALCEDO CRATER - ISLA ISABELLA, GALAPAGOS ISLANDS, ECUADOR
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FUMEROLE in the ALCEDO CRATER - ISLA ISABELLA, GALAPAGOS ISLANDS, ECUADOR
Stock Photo #1693-173, Boy working a math problem on a chalkboard
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Boy working a math problem on a chalkboard
Stock Photo #1566-1197015, Galapagos sea lion pup Zalophus wollebaeki playing in a tide pool on Gardner beach on Santiago Island in the Galapagos Island Archipelago, Ecuador
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Galapagos sea lion pup Zalophus wollebaeki playing in a tide pool on Gardner beach on Santiago Island in the Galapagos Island...
Galapagos sea lion pup Zalophus wollebaeki playing in a tide pool on Gardner beach on Santiago Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1566-826944, Galapagos sea lions Zalophus wollebaeki hauled out on the beach in the Galapagos Island Archipelago, Ecuador. Galapagos sea lions Zalophus wollebaeki hauled out on the beach in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Galapagos sea lions Zalophus wollebaeki hauled out on the beach in the Galapagos Island Archipelago, Ecuador. Galapagos sea l...
Galapagos sea lions Zalophus wollebaeki hauled out on the beach in the Galapagos Island Archipelago, Ecuador. Galapagos sea lions Zalophus wollebaeki hauled out on the beach in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #1779R-22585, Math teacher writing equation on the blackboard
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Math teacher writing equation on the blackboard
Stock Photo #1829-8380, View of Rain Forest
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View of Rain Forest
Stock Photo #4272-28706, A typical catch from a fishing boat in Princip_. (L-R) Garoupa, Sardine, red fish, Flying fish. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands with a population of around 5000.
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A typical catch from a fishing boat in Princip_. (L-R) Garoupa, Sardine, red fish, Flying fish. Sao Tom_ and Princip_ is Afri...
A typical catch from a fishing boat in Princip_. (L-R) Garoupa, Sardine, red fish, Flying fish. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands with a population of around 5000.
Stock Photo #1657R-32970, Scientists at work on a problem
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Scientists at work on a problem
Stock Photo #4272-28631, Amateur actors perform a Sao Tomense play called 'Auto de Floripes'. The play is traditionally performed each year in August in the middle of Santa Antionio, on the island of Princip_. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands.
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Amateur actors perform a Sao Tomense play called 'Auto de Floripes'. The play is traditionally performed each year in August ...
Amateur actors perform a Sao Tomense play called 'Auto de Floripes'. The play is traditionally performed each year in August in the middle of Santa Antionio, on the island of Princip_. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands.
Stock Photo #1436R-25007,
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Stock Photo #1885-25344, Ecuador, Galapagos Islands, Seymour Norte, Seabird - Magnificent Frigate Bird chick
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Ecuador, Galapagos Islands, Seymour Norte, Seabird - Magnificent Frigate Bird chick
Stock Photo #1566-831011, Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador. Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador MORE INFO The Galapagos Giant Tortoise is endemic only to the Galapagos Islands There are currently 11 surviving races and 3 extinct races
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Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecua...
Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador. Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador MORE INFO The Galapagos Giant Tortoise is endemic only to the Galapagos Islands There are currently 11 surviving races and 3 extinct races
Stock Photo #1801-40569, Villa Saturn, Cotonou, Benin, Koffi-Diabate Architectes, Villa saturnPool detail.
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Villa Saturn, Cotonou, Benin, Koffi-Diabate Architectes, Villa saturnPool detail.
Stock Photo #4272-28674, A Sao Tomense woman at the cocoa plant where she works in the small village of Agua Ize in Sao Tome and Principe. Sao Tome and Principe is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon.
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A Sao Tomense woman at the cocoa plant where she works in the small village of Agua Ize in Sao Tome and Principe. Sao Tome an...
A Sao Tomense woman at the cocoa plant where she works in the small village of Agua Ize in Sao Tome and Principe. Sao Tome and Principe is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon.
Stock Photo #1647R-222859, Calculator
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Calculator
Stock Photo #1795R-38162, Student in front of chalkboard
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Student in front of chalkboard
Stock Photo #1566-937302, Detroit, Michigan - High school students in the Wayne State University Math Corps program march in the Labor Day parade
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Detroit, Michigan - High school students in the Wayne State University Math Corps program march in the Labor Day parade
Stock Photo #1795R-8836, Blackboard with math equations
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Blackboard with math equations
Stock Photo #1885-25313, Ecuador, Galapagos Islands, Isla Isabela, Giant Tortoises
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Ecuador, Galapagos Islands, Isla Isabela, Giant Tortoises
Stock Photo #4034-13588, Equatorial commemoration monument, Latitude display, The Sun Antonio
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Equatorial commemoration monument, Latitude display, The Sun Antonio
Stock Photo #1660R-19740, Rear view of boy at chalkboard doing math formulas
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Rear view of boy at chalkboard doing math formulas
Stock Photo #172-8578,
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Stock Photo #1566-835059, Snorkeler with Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Snorkeler with Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Snorkeler with Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Snorkeler with...
Snorkeler with Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Snorkeler with Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #1566-831010, Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador. Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador MORE INFO The Galapagos Giant Tortoise is endemic only to the Galapagos Islands There are currently 11 surviving races and 3 extinct races
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Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecua...
Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador. Wild Galapagos giant tortoise Geochelone elephantopus at Urbina Bay, Isabela Island in the Galapagos Island Archipelago, Ecuador MORE INFO The Galapagos Giant Tortoise is endemic only to the Galapagos Islands There are currently 11 surviving races and 3 extinct races
Stock Photo #1566-1197435, Adult warbler finch Certhidea olivacea on Santiago Island in the Galapagos Island Archipelago, Ecuador
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Adult warbler finch Certhidea olivacea on Santiago Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1525R-10889,
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Stock Photo #1566-826891, Young Galapagos sea lion Zalophus wollebaeki with a pufferfish on Fernandina Island in the Galapagos Island Archipelago, Ecuador. Young Galapagos sea lion Zalophus wollebaeki with a pufferfish on Fernandina Island in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
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Young Galapagos sea lion Zalophus wollebaeki with a pufferfish on Fernandina Island in the Galapagos Island Archipelago, Ecua...
Young Galapagos sea lion Zalophus wollebaeki with a pufferfish on Fernandina Island in the Galapagos Island Archipelago, Ecuador. Young Galapagos sea lion Zalophus wollebaeki with a pufferfish on Fernandina Island in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo #4286-63349, two women doing Tai Chi at the beach
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two women doing Tai Chi at the beach
Stock Photo #1660R-19741, Boy at chalkboard with math formulas thinking
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Boy at chalkboard with math formulas thinking
Stock Photo #1566-499826, Penitentes, typical ice formation at latitudes near the equator, in Chajnantor
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Penitentes, typical ice formation at latitudes near the equator, in Chajnantor
Stock Photo #1589-173434, Caucasian student working from blackboard
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Caucasian student working from blackboard
Stock Photo #4286-63301, nordicwalking woman
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nordicwalking woman
Stock Photo #1527R-011085, An Intelligent Looking Student Working at a Desk in a Classroom, with a Blackboard Behind him Covered in Algebra Equations
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An Intelligent Looking Student Working at a Desk in a Classroom, with a Blackboard Behind him Covered in Algebra Equations
Stock Photo #1557R-354052, Graphic map of the world with grid
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Graphic map of the world with grid
Stock Photo #1801-40567, Villa Saturn, Cotonou, Benin, Koffi-Diabate Architectes, Villa saturnPool view.
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Villa Saturn, Cotonou, Benin, Koffi-Diabate Architectes, Villa saturnPool view.
Stock Photo #1566-1197007, View of Cerro Dragon, Santa Cruz Island in the Galapagos Island Archipelago, Ecuador
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View of Cerro Dragon, Santa Cruz Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1826R-3249, Professor leaning on chalkboard
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Professor leaning on chalkboard
Stock Photo #1566-835032, The endemic Galapagos marine iguana Amblyrhynchus cristatus swimming in the Galapagos Island Archipelago, Ecuador. The endemic Galapagos marine iguana Amblyrhynchus cristatus swimming in the Galapagos Island Archipelago, Ecuador MORE INFO This is the only marine iguana in the world, with many of the main islands having it´s own subspecies This iguana is unique among all iguanas worldwide to feed exclusively underwater on algae
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The endemic Galapagos marine iguana Amblyrhynchus cristatus swimming in the Galapagos Island Archipelago, Ecuador. The endemi...
The endemic Galapagos marine iguana Amblyrhynchus cristatus swimming in the Galapagos Island Archipelago, Ecuador. The endemic Galapagos marine iguana Amblyrhynchus cristatus swimming in the Galapagos Island Archipelago, Ecuador MORE INFO This is the only marine iguana in the world, with many of the main islands having it´s own subspecies This iguana is unique among all iguanas worldwide to feed exclusively underwater on algae
Stock Photo #1566-852652, Galapagos penguin Spheniscus mendiculus hauled out on Isabela Island in the Galapagos Island Archipelago, Ecuador. Galapagos penguin Spheniscus mendiculus hauled out on Isabela Island in the Galapagos Island Archipelago, Ecuador MORE INFO This is the only species of penguin in the northern hemisphere and is endemic to the Galapagos Island archipelago, Ecuador only
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Galapagos penguin Spheniscus mendiculus hauled out on Isabela Island in the Galapagos Island Archipelago, Ecuador. Galapagos ...
Galapagos penguin Spheniscus mendiculus hauled out on Isabela Island in the Galapagos Island Archipelago, Ecuador. Galapagos penguin Spheniscus mendiculus hauled out on Isabela Island in the Galapagos Island Archipelago, Ecuador MORE INFO This is the only species of penguin in the northern hemisphere and is endemic to the Galapagos Island archipelago, Ecuador only
Stock Photo #1525R-115048, mathematics student solving a problem on the screen - isolated over a white background
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mathematics student solving a problem on the screen - isolated over a white background
Stock Photo #4272-17906, Kenya. Climbers scale a ridge towards the peaks of Mount Kenya. Retreating glaciers and the lack of snow highlights the effects of global warming on the equator.
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Kenya. Climbers scale a ridge towards the peaks of Mount Kenya. Retreating glaciers and the lack of snow highlights the effec...
Kenya. Climbers scale a ridge towards the peaks of Mount Kenya. Retreating glaciers and the lack of snow highlights the effects of global warming on the equator.
Stock Photo #1569R-9073689, Math problem on blackboard
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Math problem on blackboard
Stock Photo #1597-107787, Africa, African, Travel, Nature, Animal, animals, fauna, Sub_Saharan, East Africa, Scenic, landscape, travel, Wild, wild life, wildlife, ecosystem, safari, trip, Adventure, tropics, tropical, equator, equatorial, Uganda, Queen Elizabeth National Park, Cro
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Africa, African, Travel, Nature, Animal, animals, fauna, Sub_Saharan, East Africa, Scenic, landscape, travel, Wild, wild life...
Africa, African, Travel, Nature, Animal, animals, fauna, Sub_Saharan, East Africa, Scenic, landscape, travel, Wild, wild life, wildlife, ecosystem, safari, trip, Adventure, tropics, tropical, equator, equatorial, Uganda, Queen Elizabeth National Park, Cro
Stock Photo #1436R-311019, Lindblad Expeditions Guests doing fun and exciting things in the Galapagos Island Archipeligo, Ecuador Model release number SMB0509
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Lindblad Expeditions Guests doing fun and exciting things in the Galapagos Island Archipeligo, Ecuador Model release number S...
Lindblad Expeditions Guests doing fun and exciting things in the Galapagos Island Archipeligo, Ecuador Model release number SMB0509
Stock Photo #4078R-3766, teacher writing formulas on chalkboard
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teacher writing formulas on chalkboard
Stock Photo #1566-1323848, Endemic vulnerable tree Retrophyllum rospigliosii, San Eusebio Cloud Forest Merida Venezuela.
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Endemic vulnerable tree Retrophyllum rospigliosii, San Eusebio Cloud Forest Merida Venezuela.
Stock Photo #1566-771334, Marabou Stork Leptoptilos crumeniferus, Queen Elizabeth National Park, Uganda, East Africa
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Marabou Stork Leptoptilos crumeniferus, Queen Elizabeth National Park, Uganda, East Africa
Stock Photo #1566-831025, Adult red-footed booby Sula sula in the Galapagos Island Archipelago, Ecuador. Adult red-footed booby Sula sula in the Galapagos Island Archipelago, Ecuador MORE INFO Red-footed boobies are the smallest of all boobies In the Galapagos there are 2 common morph colorations: the predominant brown morph, and the much rarer less than 10 overall white morph Red-footed boobies are the most abundant booby in the Galapagos with a population of about 250,000 individuals
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Adult red-footed booby Sula sula in the Galapagos Island Archipelago, Ecuador. Adult red-footed booby Sula sula in the Galapa...
Adult red-footed booby Sula sula in the Galapagos Island Archipelago, Ecuador. Adult red-footed booby Sula sula in the Galapagos Island Archipelago, Ecuador MORE INFO Red-footed boobies are the smallest of all boobies In the Galapagos there are 2 common morph colorations: the predominant brown morph, and the much rarer less than 10 overall white morph Red-footed boobies are the most abundant booby in the Galapagos with a population of about 250,000 individuals
Stock Photo #4168-6533, uganda, near kasese, equator marker
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uganda, near kasese, equator marker
Stock Photo #1566-1319096, Green Violetear hummingbird, San Eusebio Cloud Forest, Merida, Venezuela
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Green Violetear hummingbird, San Eusebio Cloud Forest, Merida, Venezuela
Stock Photo #1598R-79922, Chemistry Equations
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Chemistry Equations
Stock Photo #4272-28711, An Acacia tree on the edge of the city of Sao Tom_, where young people go to bathe. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon.
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An Acacia tree on the edge of the city of Sao Tom_, where young people go to bathe. Sao Tom_ and Princip_ is Africa's second ...
An Acacia tree on the edge of the city of Sao Tom_, where young people go to bathe. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon.
Stock Photo #1558-54593, Kyudan institute, Seminarraum,
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Kyudan institute, Seminarraum,
Stock Photo #1566-1321255, Tree trunks El Avila National Park Venezuela.
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Tree trunks El Avila National Park Venezuela.
Stock Photo #1558-54595, Kyudan institute, Seminarraum,
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Kyudan institute, Seminarraum,
Stock Photo #1885-25327, Ecuador, Galapagos Islands, Isla Espanola, Marine Iguana
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Ecuador, Galapagos Islands, Isla Espanola, Marine Iguana
Stock Photo #1566-818591, The Galley crew from the Lindblad Expedition ship National Geographic Endeavour prepare and serve a traditional Ecuadorian lunch in the Galapagos Islands, Ecuador. The Galley crew from the Lindblad Expedition ship National Geographic Endeavour prepare and serve a traditional Ecuadorian lunch in the Galapagos Islands, Ecuador MORE INFO Lindblad Expeditions has been active in the Galapagos since the 1990´s and has raised several million dollars towards conservation and education in the Galapagos
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The Galley crew from the Lindblad Expedition ship National Geographic Endeavour prepare and serve a traditional Ecuadorian lu...
The Galley crew from the Lindblad Expedition ship National Geographic Endeavour prepare and serve a traditional Ecuadorian lunch in the Galapagos Islands, Ecuador. The Galley crew from the Lindblad Expedition ship National Geographic Endeavour prepare and serve a traditional Ecuadorian lunch in the Galapagos Islands, Ecuador MORE INFO Lindblad Expeditions has been active in the Galapagos since the 1990´s and has raised several million dollars towards conservation and education in the Galapagos
Stock Photo #1566-985385, Bujuku bog and Bujuku lake 3900m in the Rwezori Mountains, Uganda Giant Groundsel or Tree Senecio Dendrosenecio Erici-rosenii and Lobelias are growing in the swamp The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage site due to it. Bujuku bog and Bujuku lake 3900m in the Rwezori Mountains, Uganda Giant Groundsel or Tree Senecio Dendrosenecio Erici-rosenii and Lobelias are growing in the swamp The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage si
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Bujuku bog and Bujuku lake 3900m in the Rwezori Mountains, Uganda Giant Groundsel or Tree Senecio Dendrosenecio Erici-rosenii...
Bujuku bog and Bujuku lake 3900m in the Rwezori Mountains, Uganda Giant Groundsel or Tree Senecio Dendrosenecio Erici-rosenii and Lobelias are growing in the swamp The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage site due to it. Bujuku bog and Bujuku lake 3900m in the Rwezori Mountains, Uganda Giant Groundsel or Tree Senecio Dendrosenecio Erici-rosenii and Lobelias are growing in the swamp The Rwenzori Mountain Range is a National Park and listed as Unesco Heritage si
Stock Photo #1779R-5287, Young African children writing on blackboard
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Young African children writing on blackboard
Stock Photo #1848-596597, Schoolboy wearing a graduation cap, glasses and a bow tie in front of a blackboard with math equations
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Schoolboy wearing a graduation cap, glasses and a bow tie in front of a blackboard with math equations
Stock Photo #4239R-7855, 3D rendering of planet Earth with clouds, centered on North America.
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3D rendering of planet Earth with clouds, centered on North America.
Stock Photo #4029R-180055, Three yellow drops after impact in water
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Three yellow drops after impact in water
Stock Photo #255-3417, Schoolgirl doing mathematics on a blackboard
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Schoolgirl doing mathematics on a blackboard
Stock Photo #4239R-7844, 3D rendering of planet Earth with clouds, centered on Asia.
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3D rendering of planet Earth with clouds, centered on Asia.
Stock Photo #1566-391386, Wild Galapagos giant tortoise (Geochelone elephantopus)
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Wild Galapagos giant tortoise (Geochelone elephantopus)
Stock Photo #1848-678290, Professor, teacher, blackboard, mathematic formulas, equations, mathematic lessons, maths
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Professor, teacher, blackboard, mathematic formulas, equations, mathematic lessons, maths
Stock Photo #1886-51705, SHORT-EARED OWL (Asio flammeus), one of the islands only predators - GALAPAGOS ISLANDS, ECUADOR
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SHORT-EARED OWL (Asio flammeus), one of the islands only predators - GALAPAGOS ISLANDS, ECUADOR
Stock Photo #1589-173448, Caucasian student standing in classroom
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Caucasian student standing in classroom
Stock Photo #4272-27688, Kigali, Rwanda. A DJ entertains at a local nightclub. (MR).
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Kigali, Rwanda. A DJ entertains at a local nightclub. (MR).
Stock Photo #1775R-26018, Scientist using touch screen in lab
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Scientist using touch screen in lab
Stock Photo #1589R-147654, Caucasian girls in Halloween costumes eating candy
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Caucasian girls in Halloween costumes eating candy
Stock Photo #1886-51728, The GALAPAGOS PENGUIN (Spheniscus mendiculus) is the most northerly penguin in the world - ISABELLA ISLAND, GALAPAGOS IS., ECUADOR
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The GALAPAGOS PENGUIN (Spheniscus mendiculus) is the most northerly penguin in the world - ISABELLA ISLAND, GALAPAGOS IS., EC...
The GALAPAGOS PENGUIN (Spheniscus mendiculus) is the most northerly penguin in the world - ISABELLA ISLAND, GALAPAGOS IS., ECUADOR
Stock Photo #1597-107795, Africa, African, Travel, Nature, Animal, animals, fauna, Sub_Saharan, East Africa, Scenic, landscape, travel, Wild, wild life, wildlife, ecosystem, safari, trip, Adventure, tropics, tropical, equator, equatorial, Field, Uganda, giraffe, Giraffa camelopard
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Africa, African, Travel, Nature, Animal, animals, fauna, Sub_Saharan, East Africa, Scenic, landscape, travel, Wild, wild life...
Africa, African, Travel, Nature, Animal, animals, fauna, Sub_Saharan, East Africa, Scenic, landscape, travel, Wild, wild life, wildlife, ecosystem, safari, trip, Adventure, tropics, tropical, equator, equatorial, Field, Uganda, giraffe, Giraffa camelopard
Stock Photo #4272-3423, Bujumbura, Burundi. A leopard in the city zoo.
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Bujumbura, Burundi. A leopard in the city zoo.
Stock Photo #1795R-4473, Close up of blackboard with math equations being written on it
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Close up of blackboard with math equations being written on it
Stock Photo #1647R-12613, Student Thinking about Algebra Equations on Blackboard
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Student Thinking about Algebra Equations on Blackboard
Stock Photo #4286-63295, nordicwalking woman
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nordicwalking woman
Stock Photo #4286-63281, nordicwalking woman
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nordicwalking woman
Stock Photo #4272-28734, A beach on the Ilheu das Rolhos island resort in the south of Sao Tome and Principe shaded by coconut trees and castanheiro trees. Ilheu das Rolos is a tiny island, which until 1975 was private. It sits on the equator, for which a monument has been built to mark the exact point.
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A beach on the Ilheu das Rolhos island resort in the south of Sao Tome and Principe shaded by coconut trees and castanheiro t...
A beach on the Ilheu das Rolhos island resort in the south of Sao Tome and Principe shaded by coconut trees and castanheiro trees. Ilheu das Rolos is a tiny island, which until 1975 was private. It sits on the equator, for which a monument has been built to mark the exact point.
Stock Photo #3153-833275, mani di una donna samburu, loisaba wilderness conservancy, laikipia, kenya. Detail of Samburu Woman hands, Loisaba Wilderness Conservancy, Laikipia, Kenya.
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mani di una donna samburu, loisaba wilderness conservancy, laikipia, kenya. Detail of Samburu Woman hands, Loisaba Wilderness...
mani di una donna samburu, loisaba wilderness conservancy, laikipia, kenya. Detail of Samburu Woman hands, Loisaba Wilderness Conservancy, Laikipia, Kenya.
Stock Photo #1566-771326, Landscape, near Kisoro, Uganda
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Landscape, near Kisoro, Uganda
Stock Photo #1848-681521, Professor, teacher, blackboard, mathematic formulas, equations, mathematic lessons, maths
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Professor, teacher, blackboard, mathematic formulas, equations, mathematic lessons, maths
Stock Photo #1566-1197443, The endemic Opuntia cactus Opuntia echios cactus growing in the Galapagos Island Archipelago, Ecuador
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The endemic Opuntia cactus Opuntia echios cactus growing in the Galapagos Island Archipelago, Ecuador
Stock Photo #1555R-310044, Teenage boy holding book in front of chalkboard
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Teenage boy holding book in front of chalkboard
Stock Photo #1829-16126, Student Standing Before Complex Math Equation
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Student Standing Before Complex Math Equation
Stock Photo #1795R-70313, Formulas on blackboard
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Formulas on blackboard
Stock Photo #1598R-10026851, writing chemical equations on the blackboard in cl
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writing chemical equations on the blackboard in cl
Stock Photo #1597-73686, Ecuador, Equator Line Monument, Linea Eq
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Ecuador, Equator Line Monument, Linea Eq
Stock Photo #1839R-3968, Student Looking At A Blackboard In A Classroom
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Student Looking At A Blackboard In A Classroom
Stock Photo #1569R-9067353, Boy erasing blackboard
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Boy erasing blackboard
Stock Photo #4048-5349, 1570 map of Africa by Abraham Ortelius. Map shows place names,settlements,rivers, lakes mountains, coasts, and islands. South Atlantic Ocean and Eastern South America are shown.
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1570 map of Africa by Abraham Ortelius. Map shows place names,settlements,rivers, lakes mountains, coasts, and islands. South...
1570 map of Africa by Abraham Ortelius. Map shows place names,settlements,rivers, lakes mountains, coasts, and islands. South Atlantic Ocean and Eastern South America are shown.
Stock Photo #4272-3402, Burundi. As one of the most densely populated countries in Africa, nearly all available land is farmed. This has lead to widespread deforestation.
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Burundi. As one of the most densely populated countries in Africa, nearly all available land is farmed. This has lead to wide...
Burundi. As one of the most densely populated countries in Africa, nearly all available land is farmed. This has lead to widespread deforestation.
Stock Photo #866-18775, Domesticated Universe; Universo Domesticado. Jose Antonio Davila (b.1935). Acrylic on canvas. Inscribed and dated 1984. 100 x 120cm.
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Domesticated Universe; Universo Domesticado. Jose Antonio Davila (b.1935). Acrylic on canvas. Inscribed and dated 1984. 100 x...
Domesticated Universe; Universo Domesticado. Jose Antonio Davila (b.1935). Acrylic on canvas. Inscribed and dated 1984. 100 x 120cm.
Stock Photo #4272-28736, Carouceiro trees overlook a beach on the Ilheu das Rolas in the south of Sao Tome. Ilheu das Rolos is a tiny island just of the southern coast of Sao Tome and Principe. It sits on the equator.
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Carouceiro trees overlook a beach on the Ilheu das Rolas in the south of Sao Tome. Ilheu das Rolos is a tiny island just of t...
Carouceiro trees overlook a beach on the Ilheu das Rolas in the south of Sao Tome. Ilheu das Rolos is a tiny island just of the southern coast of Sao Tome and Principe. It sits on the equator.
Stock Photo #4272-28683, A young girl plays on Praia Evora (beach Evora) just south of Santa Antonio on the island of Princip_. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands with a population of around 5000.
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A young girl plays on Praia Evora (beach Evora) just south of Santa Antonio on the island of Princip_. Sao Tom_ and Princip_ ...
A young girl plays on Praia Evora (beach Evora) just south of Santa Antonio on the island of Princip_. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon. Princip_ is the smaller of the two islands with a population of around 5000.
Stock Photo #4208R-20815, School children listening to biology teacher explain human skeleton
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School children listening to biology teacher explain human skeleton
Stock Photo #1801-40577, Villa Saturn, Cotonou, Benin, Koffi-Diabate Architectes, Villa saturnFront door.
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Villa Saturn, Cotonou, Benin, Koffi-Diabate Architectes, Villa saturnFront door.
Stock Photo #1830-29531, Black board and teddy bear
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Black board and teddy bear
Stock Photo #1566-852323, Galapagos mockingbird Mimus parvulus in the Galapagos Island Archipelago, Ecuador. Galapagos mockingbird Mimus parvulus in the Galapagos Island Archipelago, Ecuador MORE INFO There are a total of 4 endemic species of mockingbirds in the Galapagos Islands, but this is the first species found by Charles Darwin during his visit in 1835 Mockingbirds had a greater influence than any other animal on his theory of evolution as this was the first species Darwin noticed differences in between islands
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Galapagos mockingbird Mimus parvulus in the Galapagos Island Archipelago, Ecuador. Galapagos mockingbird Mimus parvulus in th...
Galapagos mockingbird Mimus parvulus in the Galapagos Island Archipelago, Ecuador. Galapagos mockingbird Mimus parvulus in the Galapagos Island Archipelago, Ecuador MORE INFO There are a total of 4 endemic species of mockingbirds in the Galapagos Islands, but this is the first species found by Charles Darwin during his visit in 1835 Mockingbirds had a greater influence than any other animal on his theory of evolution as this was the first species Darwin noticed differences in between islands
Stock Photo #4272-3377, Burundi. A lady judge stands outside her newly built courthouse.
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Burundi. A lady judge stands outside her newly built courthouse.
Stock Photo #1795R-38284, Teacher sitting at desk in classroom
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Teacher sitting at desk in classroom
Stock Photo #4272-27639, Rwanda. In the land of a thousand hills population density is at it's highest in africa. Terracing is used to maximise the area that can be farmed.
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Rwanda. In the land of a thousand hills population density is at it's highest in africa. Terracing is used to maximise the ar...
Rwanda. In the land of a thousand hills population density is at it's highest in africa. Terracing is used to maximise the area that can be farmed.
Stock Photo #1885-25310, Ecuador, Galapagos Islands, Isla Santa Cruz, Sally Lightfoot crab
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Ecuador, Galapagos Islands, Isla Santa Cruz, Sally Lightfoot crab
Stock Photo #1589R-164289, Caucasian woman showing paintings to customer
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Caucasian woman showing paintings to customer
Stock Photo #1566-771368, Lion Panthera leo, Kidepo national park, Uganda, East Africa
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Lion Panthera leo, Kidepo national park, Uganda, East Africa
Stock Photo #1589R-186795, Mixed race woman writing on whiteboard
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Mixed race woman writing on whiteboard
Stock Photo #1830-87404, Lab Technician Working on Math Equation
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Lab Technician Working on Math Equation
Stock Photo #4272-27626, Kigali, Rwanda. An aerial view of the central bus station. Taxi buses, known locally as Matatu, travel to all provinces and neighbouring countries.
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Kigali, Rwanda. An aerial view of the central bus station. Taxi buses, known locally as Matatu, travel to all provinces and n...
Kigali, Rwanda. An aerial view of the central bus station. Taxi buses, known locally as Matatu, travel to all provinces and neighbouring countries.
Stock Photo #1566-771356, Bee-eater, Murchison Falls national park, Uganda, East Africa
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Bee-eater, Murchison Falls national park, Uganda, East Africa
Stock Photo #1566-852624, Captive Galapagos giant tortoise Geochelone elephantopus being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador. Captive Galapagos giant tortoise Geochelone elephantopus being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador MORE INFO The Galapagos Giant Tortoise is endemic only to the Galapagos Islands There are currently 11 surviving races and 3 extinct races
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Captive Galapagos giant tortoise Geochelone elephantopus being fed at the Charles Darwin Research Station on Santa Cruz Islan...
Captive Galapagos giant tortoise Geochelone elephantopus being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador. Captive Galapagos giant tortoise Geochelone elephantopus being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador MORE INFO The Galapagos Giant Tortoise is endemic only to the Galapagos Islands There are currently 11 surviving races and 3 extinct races
Stock Photo #1848-673266, Professor, teacher, blackboard, mathematic formulas, equations, mathematic lessons, maths
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Professor, teacher, blackboard, mathematic formulas, equations, mathematic lessons, maths
Stock Photo #1647R-128697, High School Student Writing Equation on Chalkboard
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High School Student Writing Equation on Chalkboard
Stock Photo #4272-28657, A worker at the cocoa processing plant in Agua Iz_. Cocoa is the leading export of Sao Tom_ and Princip_. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon.
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A worker at the cocoa processing plant in Agua Iz_. Cocoa is the leading export of Sao Tom_ and Princip_. Sao Tom_ and Princi...
A worker at the cocoa processing plant in Agua Iz_. Cocoa is the leading export of Sao Tom_ and Princip_. Sao Tom_ and Princip_ is Africa's second smallest country with a population of 193 000. It consists of two mountainous islands in the Gulf of New Guinea, straddling the equator, west of Gabon.
Stock Photo #1815R-29843, Boy 10-11 sitting in front of blackboard, portrait
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Boy 10-11 sitting in front of blackboard, portrait
Stock Photo #1569R-9067365, Boy solving math problem on blackboard, looking at teacher
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Boy solving math problem on blackboard, looking at teacher
Stock Photo #1566-1197459, Galapagos sea lion Zalophus wollebaeki hauled out on Gardner beach at sunrise on Santiago Island in the Galapagos Island Archipelago, Ecuador
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Galapagos sea lion Zalophus wollebaeki hauled out on Gardner beach at sunrise on Santiago Island in the Galapagos Island Arch...
Galapagos sea lion Zalophus wollebaeki hauled out on Gardner beach at sunrise on Santiago Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1566-1250949, Giant Groundsel or Dendrosenecio senecio keniodendron in the Mount Kenya National Park, Kenya, detail of the rosette of a young plant Giant Groundsel is endemic to the afromontane high altitude environments of Africas highest mountains It is well adapted to the high UV radiation and harsh climate in these mountains The Mt Kenya NP is listed as UNESCO world heritage site Africa, East Africa, Kenya, November-December
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Giant Groundsel or Dendrosenecio senecio keniodendron in the Mount Kenya National Park, Kenya, detail of the rosette of a you...
Giant Groundsel or Dendrosenecio senecio keniodendron in the Mount Kenya National Park, Kenya, detail of the rosette of a young plant Giant Groundsel is endemic to the afromontane high altitude environments of Africas highest mountains It is well adapted to the high UV radiation and harsh climate in these mountains The Mt Kenya NP is listed as UNESCO world heritage site Africa, East Africa, Kenya, November-December
Stock Photo #4272-27672, Kigali, Rwanda. A south African contemporary dancer performs at FESPAD Pan African dance festival.
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Kigali, Rwanda. A south African contemporary dancer performs at FESPAD Pan African dance festival.
Stock Photo #1566-1196546, Great frigatebird Fregata minor in flight near the sun over Genovesa Island in the Galapagos Island Archipelago, Ecuador
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Great frigatebird Fregata minor in flight near the sun over Genovesa Island in the Galapagos Island Archipelago, Ecuador
Stock Photo #1566-632596, Black-necked stilt Himantopus himantopus foraging in a salt water lagoon at Cerro Dragon on Santa Cruz Island in the Galapagos Island Group, Ecuador Pacific Ocean Previously this bird had the scientific name of Himantopus mexicanus
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Black-necked stilt Himantopus himantopus foraging in a salt water lagoon at Cerro Dragon on Santa Cruz Island in the Galapago...
Black-necked stilt Himantopus himantopus foraging in a salt water lagoon at Cerro Dragon on Santa Cruz Island in the Galapagos Island Group, Ecuador Pacific Ocean Previously this bird had the scientific name of Himantopus mexicanus
Stock Photo #1566-818577, The endemic Galapagos marine iguana Amblyrhynchus cristatus in the Galapagos Island Archipelago, Ecuador. The endemic Galapagos marine iguana Amblyrhynchus cristatus in the Galapagos Island Archipelago, Ecuador MORE INFO This is the only marine iguana in the world, with many of the main islands having it´s own subspecies This iguana is unique among all iguanas worldwide to feed exclusively underwater on algae
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The endemic Galapagos marine iguana Amblyrhynchus cristatus in the Galapagos Island Archipelago, Ecuador. The endemic Galapag...
The endemic Galapagos marine iguana Amblyrhynchus cristatus in the Galapagos Island Archipelago, Ecuador. The endemic Galapagos marine iguana Amblyrhynchus cristatus in the Galapagos Island Archipelago, Ecuador MORE INFO This is the only marine iguana in the world, with many of the main islands having it´s own subspecies This iguana is unique among all iguanas worldwide to feed exclusively underwater on algae
Stock Photo #1647R-20737, Scientist Pouring Liquid Between Beakers
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Scientist Pouring Liquid Between Beakers
Stock Photo #1775R-26101, Scientist using touch screen in lab
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Scientist using touch screen in lab
Stock Photo #1647R-113575, Young College Student
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Young College Student
Stock Photo #1660R-34708, Rear view of boy at chalkboard doing math formulas
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Rear view of boy at chalkboard doing math formulas
Stock Photo #1569R-9040199, Student watching as teacher grades quiz, close_up
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Student watching as teacher grades quiz, close_up

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