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Melting of Polar Ice Caps

There are 14 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 12 - 18
300 Views:
Melting Trends: Arctic Ice Completely Gone by 2020?
From YouTube
Environmentalist Dan Miller discusses images of arctic ice melting trends at the North Pole. He argues that light once reflected off the surface of the melting ice is now being absorbed by water, priming a feedback loop that will continuously acceler... [more]
November 8, 2012 at 06:38 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
227 Views:
How Does a Warming Arctic Affect Global Climate? - Susan Hassol
From YouTube
Susan Joy Hassol, Director of Climate Communication, explains why Arctic climate is changing faster than the rest of the world. Due to global sea level rise, carbon release, reflectivity, she argues that "Arctic climate change feeds back and increase... [more]
November 8, 2012 at 06:42 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
2471 Views:
Climate Change: State of the Earth
From NationalGeographicVideo, produced by National Geographic
In 2006, Arctic sea ice shrank 6 percent more than it usually does, thus further speeding up global warming and threatening the survival of polar bears. Scientists discuss the ramifications and possible causes. Run time 05:59.
April 20, 2009 at 02:18 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
999 Views:
Arctic Ice Mostly Gone by 2019? Video
From NationalGeographicVideo, produced by National Geographic
GreenlandData released this week by researchers who spent three months this spring measuring ice on the Arctic Ocean suggests that the North Pole could be largely open sea in summer within a decade—and ice free by 2029.
October 20, 2009 at 08:12 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
893 Views:
Melting of Ice Glaciers in the Polar Regions
From 5min
Melting of Ice Glaciers in the Polar Regions - Fifteen percent of the earth is covered with snow. In this episode you will learn about the global sea level rise due to the melting glaciers all over the world.
July 22, 2011 at 07:40 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
798 Views:
Studying the Changes of Ice on Earth, 2/2
From 5min
Studying the Changes of Ice on Earth, Part 2/2 - Learn about why the research team in Antarctica is taking samples of ice. (05:32)
July 22, 2011 at 07:35 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
742 Views:
Studying the Changes of Ice on Earth, 1/2
From 5min
Studying the Changes of Ice on Earth 1/2 - Learn about the melting of ice in Greenland ice and how polar bears can be used as indicators for ice changes over time.
July 22, 2011 at 07:33 PM
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Not Right For WatchKnowLearn
Ages: 7 - 18
699 Views:
Fresh Water in the Arctic -- Changing Planet
From nsf.gov, produced by National Science Foundation
This five minute video discusses the impact of changing freshwater levels in the Arctic Ocean. Normally, a layer of colder freshwater resides above the warmer saltwater in the ocean, held in place by a circulation called the Beaufort Gyre and keeping... [more]
August 19, 2011 at 09:24 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
202 Views:
Antarctica's Weird Warming
From YouTube, produced by scishow
Hank gets to the bottom of two studies reporting high sea ice coverage and snow mass in Antarctica in the same year that the Arctic has reported a record low of sea ice. What is going on here? (03:35)
October 25, 2012 at 08:24 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1079 Views:
Documentary on Arctic Sea Ice Shrinking – Global Warming
From educationalvideos.com
During the summers of 2007 and 2008, year-round Arctic sea ice shrank to its lowest level since satellite records began 30 years ago. Some scientists now predict an ice-free Arctic summer by 2012. As snow and ice levels decline, sea-levels and weathe... [more]
June 9, 2010 at 12:46 PM
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