Pollution

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

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
2473 Views:
The Dead Zone
From teachersdomain.org, produced by WGBH
How can a farmer and a cornfield in the midwest affect the fishermen in the Gulf of Mexico?  In this video segment adapted from the independent film Big River: A King Corn Companion, the filmmakers explain how agricultural runoff from the Midwest has... [more]
Found by begamatt in Pollution
October 19, 2010 at 09:31 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
2649 Views:
Water: State of the Earth
From NationalGeographicVideo, produced by National Geographic
"In 2006 higher levels of carbon dioxide in the air had a negative impact on oceans, hitting marine life hard. A more acidic ocean means weaker shells and skeletons of billions of tiny sea creatures. These creatures may be small, but they create more... [more]
Found by jammin0 in Pollution
April 20, 2009 at 02:41 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
6130 Views:
Environmental Science : What Pollutes the Air?
From YouTube, produced by Rendered Communications
Pollution in the air can be caused by substances that are both man-made and natural compounds. Find out how air pollution can be caused by volcanic eruptions with help from the chair of a department of environmental studies in this video on air pollu... [more]
May 16, 2010 at 10:40 AM
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Not Right For WatchKnowLearn
Ages: 8 - 18
3664 Views:
Link Between Healthy Air and Healthy Lungs
From 5min, produced by Info4YourLife
Exposure to indoor pollutants such as dust, mold, tobacco smoke, and other strong odors are linked to making asthma worse. Air quality can be a problem anywhere in your home– the basement, family room, kitchen and bedroom. Sandra Rinomato, renowned r... [more]
Found by begamatt in Pollution
May 11, 2010 at 10:58 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1820 Views:
Compost Office
From teachersdomain.org, produced by Keep America Beautiful Inc.
Yard and food wastes make up nearly one-third of the waste stream in the United States, most of which gets put in landfills or incinerated. Did you know that by simply combining some basic elements — organic waste, soil, water, and air — you can crea... [more]
Found by begamatt in Pollution
October 12, 2010 at 09:51 PM
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Not Right For WatchKnowLearn
Ages: 3 - 13
1671 Views:
Landfills and Garbology
From wi.gov, produced by Department of the Interior
How does a landfill work? This four minute video shows that a garbage dump or landfill is how they are created and used. Worthwhile when studying communities in the primary grades.
Found by freealan in Pollution
August 22, 2010 at 02:31 AM
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