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A volcano caldera glows in North America.

Pre-K - Higher Ed
A volcano caldera glows in North America.
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A solar flare radiates toward the Earth.

Pre-K - Higher Ed
A solar flare radiates toward the Earth.
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Patches of clearcut evergreen forest mark the landscape near Lassen National Forest, California.

Pre-K - Higher Ed
Patches of clearcut evergreen forest mark the landscape near Lassen National Forest, California.
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house flood in Thailand

Pre-K - Higher Ed
house flood in Thailand
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Bicycle park on road

Pre-K - Higher Ed
Bicycle park on road
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Trash blows through an alley where a bicycle and ramshackle furniture lean against a house.

Pre-K - Higher Ed
Trash blows through an alley where a bicycle and ramshackle furniture lean against a house.
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Boats crowd a river in India.

Pre-K - Higher Ed
Boats crowd a river in India.
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Women Farmers in Cement Shackle Action at Jakarta

Pre-K - Higher Ed
Women Farmers in Cement Shackle Action at Jakarta
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A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the geothermally heated water

Pre-K - Higher Ed
A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the...
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Broken pipe, chunks of concrete and other rubble fill a ditch.

Pre-K - Higher Ed
Broken pipe, chunks of concrete and other rubble fill a ditch.
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Cactus

Pre-K - Higher Ed
Cactus
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A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the geothermally heated water

Pre-K - Higher Ed
A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the...
Stock Footage0:31
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A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the geothermally heated water

Pre-K - Higher Ed
A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the...
Stock Footage0:16
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Sprout

Pre-K - Higher Ed
Sprout
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Karahnjukar dam and Halslon reservoir, a massive new contorversial hydro electricity project in North East Iceland, in the wilderness area of Vatnajokull, created by damming the Jokuls a Dal river. Controversial as it flooded a huge area of one of Europes

Pre-K - Higher Ed
Karahnjukar dam and Halslon reservoir, a massive new contorversial hydro electricity project in North East Iceland, in the wilderness area of Vatnajokull, created by damming the Jokuls a Dal river. Controversial as it flooded a huge area...
Stock Footage0:18
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Aerial view of water treatment plant in Mexico City.

Pre-K - Higher Ed
Aerial view of water treatment plant in Mexico City.
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Strawberry cultivation

Pre-K - Higher Ed
Strawberry cultivation
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tree growing

Pre-K - Higher Ed
tree growing
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vegetables and spices

Pre-K - Higher Ed
vegetables and spices
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Polluted water running through canal at wastewater plant in Tepoztlan, Mexico.

Pre-K - Higher Ed
Polluted water running through canal at wastewater plant in Tepoztlan, Mexico.
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A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the geothermally heated water

Pre-K - Higher Ed
A geothermal energy project by Newcastle University, funded by the Dept of Energy and Climate Change. This project involves drilling 6,000 feet beneath Newcastle, on the site of the old Newcastle Brown Brewery. At this depth, the...
Stock Footage0:10
Getty Images

Pan up to cement plant next to a river

Pre-K - Higher Ed
Pan up to cement plant next to a river
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View of expansion of the Atotonilco wastewater plant in Tepoztlan, Mexico.

Pre-K - Higher Ed
View of expansion of the Atotonilco wastewater plant in Tepoztlan, Mexico.
Stock Footage0:17
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Polluted water emptying into a water drainage canal in Mexico City.

Pre-K - Higher Ed
Polluted water emptying into a water drainage canal in Mexico City.