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Greenhouse Effect

There are 6 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
Global Warming 101
From nationalgeographic.com, produced by National Geographic
A three-minute review of the causes of global warming. Good images and graphics. Shows evidence of warming in terms of temperatures and ice melting shown. (03:03)
October 12, 2010 at 07:49 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Secrets Beneath the Ice
From pbs.org, produced by PBS, NOVA
Is Antarctica headed for a catastrophic meltdown? New evidence of ancient climate change may hold clues. (52 minutes, 51 seconds)
January 13, 2011 at 12:09 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
The Effects of Green House Gases
From educationalvideos.com
Methane, water vapor, nitrous oxide and ozone are the green house gases, which exist in the earth’s atmosphere. They absorb thermal radiations that are breathed out by the earth’s surface andreflect it back to the earth, thereby serving as a blank... [more]
June 9, 2010 at 12:32 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
What's the Deal with Carbon?
From YouTube
This animation describes the carbon cycle and how it is affected by human activity.  (03:04)
May 29, 2012 at 02:29 PM
Comments: 2
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Not Right For WatchKnowLearn
Ages: 12 - 18
Carbon Dioxide and the Greenhouse Effect
From mit.edu, produced by MIT Tech TV
This video explains the role of carbon dioxide in the Greenhouse Effect.  Carbon dioxide is one of the gasses that absorbs the earth’s heat.  This video provides a detailed explanation of the Greenhouse Effect as a vital process that sustains life on... [more]
May 26, 2012 at 10:51 AM
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Not Right For WatchKnowLearn
Ages: 9 - 15
Understanding the Greenhouse Efftect
From educationalvideos.com
This educational video explains the greenhouse effect. It describes the process how the earth’s atmosphere captures the sun’s heat to maintains the earth’s temperature. However, the emission of green house gases from industries and cars have thickene... [more]
June 9, 2010 at 12:43 PM
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