Scientists in Antarctica search for oldest ice to research climate change

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A group of American scientists is in Antarctica, searching for the oldest-ever piece of ice in a land of ice. Their goal is to find an ancient sample - more than 1 million years old - to help better understand climate change.
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Antarctica is losing ice mass (melting) at an average rate of about 150 billion tons per year, and Greenland is losing about 270 billion tons per year, adding to sea level rise.

AndTecks
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A little climate change never hurt anybody.

kevinosullivan
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Try again. I'm going to go burn some plastic 😮

Danaman
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Thank you for this important information.

MaryRodgers-lh