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Water Pollution & Conservation

There are 56 videos in this category and 43 videos in 4 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 7 - 18
2223 Views:
Air & Water (Interactive)
From pbslearningmedia.org, produced by PBS Teachers
Discover why air and water is important to human beings. Learn how water and air become polluted and find out what one can do to reduce pollution and conserve water and air in this interactive game for all ages.
April 24, 2012 at 12:23 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
2055 Views:
Reviving New York's Rivers - with Oysters!
From ted.com, produced by TED Talks
Architect Kate Orff sees the oyster as an agent of urban change. Bundled into beds and sunk into city rivers, oysters slurp up pollution and make legendarily dirty waters clean -- thus driving even more innovation in "oyster-tecture." Orff shares her... [more]
May 7, 2011 at 12:41 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
904 Views:
Why Science? Environmental Toxicology
From YouTube, produced by Florida Museum
Explore Research at the University of Florida: UF environmental toxicologist Nancy Denslow explains her interest in research and collaboration to learn about toxins affecting the health of fish. (01:01)
October 28, 2012 at 06:52 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
806 Views:
Environmental Toxicology
From YouTube, produced by Florida Museum
Explore Research at the University of Florida: UF environmental toxicologist Nancy Denslow researches how chemicals in water affect the health of animals and, ultimately people. (02:16)
October 28, 2012 at 06:05 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
231 Views:
The Great Stink of 1858
From YouTube, produced by Today I Found Out
In this video: "According to the only book I currently have on my desk, everyone poops and that’s okay. What’s less okay though is when there’s nowhere for that poop to go- something people in Victorian era London found out first hand when all of the... [more]
November 25, 2017 at 11:07 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
123 Views:
DC Water Helps Keep the Anacostia and Potomac Rivers Clean
From YouTube, produced by DC Water
DC Water operates skimmer boats near the Anacostia Yacht Club. We pick up nearly 400 tons of trash and other debris that washes into the river every year. We're just doing our part to keep our city clean and hopefully, make our rivers 'swim-able' in ... [more]
April 19, 2018 at 06:29 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
114 Views:
Potomac - Most Endangered River
From YouTube, produced by VOA News
The conservation group American Rivers says the Potomac River, that runs through Washington, is the most endangered river this year in the United States. The organization says that pollution in the Potomac is decreasing water quality, threatening mar... [more]
April 19, 2018 at 06:34 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
47 Views:
What Really Happens to the Plastic you Throw Away
From YouTube, produced by TED
We’ve all been told that we should recycle plastic bottles and containers. But what actually happens to the plastic if we just throw it away? Emma Bryce traces the life cycles of three different plastic bottles, shedding light on the dangers these di... [more]
May 28, 2018 at 07:40 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
46 Views:
How We Can Keep Plastics Out of Our Ocean | National Geographic
From YouTube, produced by National Geographic
Plastic pollution poses one of the biggest known threats to the ocean, influencing all ecosystems from beautiful coral reefs to abyssal trenches, eventually .accumulating in our own food. Learn more about how to upend the current system of produce-us... [more]
May 28, 2018 at 07:19 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
41 Views:
Here's How Much Plastic Trash Is Littering the Earth
From YouTube, produced by National Geographic
These plastic bottles illustrate how humans discard a shocking amount of plastic waste into the environment. (01:23)
May 28, 2018 at 07:24 PM
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