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A chunk of ice nearly twice the size of Rhode Island state is cracking off of an Antarctic glacier, and the rift between it and the southern continent is growing longer and wider every day.
The 2,300-square-mile ice block is part of the Larsen C Ice Shelf, which is the leading edge of one of the world's largest glacier systems.
It's called an ice shelf because it's floating on the ocean. It's normal for ice shelves to calve big icebergs, since snow accumulation gradually pushes old glacier ice out to sea.
But this 1,000-foot-thick piece of floating ice is colossal, and it's quickly fracturing off of Antarctica's prominent peninsula, likely due to rapid human-caused global warming.
Learn more / En savoir plus / Mehr erfahren:
http://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?tag=Climate-Change
Now Me. President is climate change propganda