Product |
Grade Level |
Format |
Price |
|
 |
Discovery Project Earth - Hungry Ocean DVD Oceans cover seventy percent of our planet and are one of the most important carbon sinks we have, but the phytoplankton that convert carbon dioxide into living matter are declining.  |
6 - 12 | DVD | $59.95
|
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Discovery Project Earth 9-Pack DVD Watch as some of the world's leading scientists put the most ambitious geo-engineering ideas to the test in order to tackle global climate change. |
6 - 12 | DVD | $424.95
|
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America's Prairie DVD Can the prairies once again thrive after settlers' crops and the farms that denuded them? |
6 - 8 | DVD | $49.95
|
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Green Gadgets DVD From cardboard speakers to recycled crayons, each of these eighteen short programs presents eco-friendly inventions that feature the latest in sustainable design. |
6 - 12 | DVD | $59.95
|
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How Stuff Works: Water How Stuff Works is about the stuff that powers our modern world. Follow the incredible journey of common goods from the ground to your table, car, closet, medicine cabinet, and places you may have never imagined. |
6 - 12 | DVD | $59.95
|
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Nature's Most Amazing Events: Surviving the Serengeti DVD The series features explosive events of nature triggered by seasonal change and vast climate change. |
6 - 12 | DVD | $59.95
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