- The Greenland ice sheet covers 80% of the island of Greenland. The sheet is 1,500 miles long, 700 miles across, and two miles thick. Scientists call it the largest laboratory in the world.
- By studying the minerals and gasses trapped in layers of ice, glaciologists can unravel mysteries of the past, such as what the temperature was 1,000 years ago, or search for clues as to why the Greenland Norse people vanished.
- Ice cores are a key to the past that also unlocks the future. Studying Greenland’s ice sheet is yielding valuable information about the future of climate change.
source https://thebtrade.com/2019/06/22/greenlands-ice-a-trip-back-in-time-to-see-the-future-of-climate-change/
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