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Ecology

There are 10 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
1169 Views:
Cuba: The Accidental Eden
From pbs.org, produced by PBS Nature
While the tourist industry has hurt biodiversity in much of the Caribbean, Cuba's relative isolation has left its wildlife untouched. Now, Cuba is a safe haven for rare and intriguing indigenous animals, migrating birds and marine creatures. But as t... [more]
Found by begamatt in Ecology
February 6, 2011 at 08:50 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
521 Views:
Change is Good: Ecological Succession - Crash Course Ecology #6
From YouTube, produced by crashcourse
In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, bio-diverse mosaics. (10:02) .
Found by teresahopson in Ecology
December 11, 2012 at 06:33 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
349 Views:
Five Human Impacts on the Environment: Crash Course Ecology #10
From YouTube, produced by crashcourse
Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. (10:38)
Found by teresahopson in Ecology
January 7, 2013 at 08:32 PM
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Not Right For WatchKnowLearn
Ages: 3 - 10
959 Views:
water cycle
From YouTube
Shown this way back in standerd grade geography, classic!
Found by laza in Ecology
June 29, 2012 at 06:21 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
387 Views:
Planet in Crisis
From YouTube, produced by National Geographic
Dr. Bob Ballard believes that our planet is in crisis and the solution resides in the oceans. This clip would be a great classroom 'starter' for discussions concerning our planet.(02:58)
Found by teresahopson in Ecology
September 16, 2012 at 07:46 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1379 Views:
Ecology: Material Cycle
From goldiesroom.org, produced by Goldberg
Discusses the continuous natural cyce of raw materials, such as, water, oxygen, carbon dioxide, and nitrogen. The video briefly reviews the water cycle, oxygen/carbon cycle, photosynthesis, food chains, and the nitrogen cycle. Run time 02:52.
Found by sthomas in Ecology
November 26, 2010 at 12:13 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
294 Views:
The History of Life on Earth - Crash Course Ecology #1
From YouTube, produced by crashcourse
With a solid understanding of biology on the small scale under our belts, it's time for the long view. (13:37)
Found by teresahopson in Ecology
December 17, 2012 at 08:41 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
643 Views:
Ecological Succession
From YouTube, produced by Paul Andersen
Paul Andersen describes the process of ecological succession. During this process life reestablished itself after a disturbance. During primary success all of the material is removed including the soil. For example during a volcanic eruption all tr... [more]
September 12, 2012 at 02:23 PM
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Not Right For WatchKnowLearn
Ages: 9 - 15
1524 Views:
Ecology and The Biosphere
From YouTube, produced by bozemanbiology
Thanks to Apollo 11's photographs of Earth from space, ecology was fundamentally changed in the 1960's. A book about DDT was also published in the late 1960's. This video begins by giving a brief history on the changes that have occured in the area o... [more]
Found by Derrick in Ecology
November 22, 2010 at 02:27 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1118 Views:
Afghanistan: A Case for Alternative Energy
From yahoo.com, produced by Yahoo News
Without a national power grid, some isolated communities in Afghanistan rely on wind and solar systems to generate affordable energy in this four minute video. This video is best used to show how nature can supply energy in the most remote of areas. ... [more]
Found by freealan in Ecology
September 4, 2010 at 10:58 PM
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