Polar Ice Caps

What are polar ice caps?

What exactly is an ice-sheet? Together, the Greenland and Antarctic Ice Sheets contain sigbificantly more than 99 % of freshwater ice in the world. Credit: NSIDC an ice-sheet is a mass of glacial land ice extending more than 50, square kilometers (20, square miles). The two ice sheets on the planet today cover nearly all of Greenland and Antarctica. Over the last ice age…

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Pictures of polar ice caps melting

To put it one other way, a location the size of Alaska, America’s biggest state, had been available water 2 yrs ago, but is once again now covered by ice. The absolute most popular dimensions of Arctic ice extent will be the everyday satellite readings issued because of the United States National Snow and Ice Data Center, that will be co-funded by Nasa. These reveal that –…

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