A glacier in Chugach State Park (Alaska, USA).Glaciers move and change during their lifetimes, growi
A glacier in Chugach State Park (Alaska, USA).Glaciers move and change during their lifetimes, growing andshrinking in response to changes in climate. They flow like long,slow rivers under their own weight. About 10% of the world’s totalland mass is covered by glaciers, mostly in polar regions such asAntarctica, Greenland and the Canadian Arctic. -- source link
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