continental glaciers are usually thicker in their center. looking at this map of crustal rebound in canada, what does it imply about the ice sheet that covered canada in the pleistocene?



Answer :

Continental glaciers are usually thicker in their center. Looking at this map of crustal rebound in Canada, there were two centers of ice sheet flow. Which covered Canada in the Pleistocene.

An ice sheet is a mass of glacial ice more than 50,000 square kilometers (19,000 square miles). About 99% of the freshwater on Earth is found in ice sheets, which are also known as continental glaciers. Ice sheets transform into ice shelves as they reach the shore and cross the ocean. Only Antarctica and Greenland are the most polar places with continental glaciers. Large portions of Canada, Europe, and Asia were once covered by continental glaciers, and these glaciers are to blame for many of the regions' distinctive geographical features. On land, glaciers develop. They are composed of snow that has fallen and has been compacted over many centuries into ice. Due to the influence of gravity, they progressively descend. The polar regions, including Greenland, the Canadian Arctic, and Antarctica, are home to the majority of the world's glaciers. Compare oceanity to an ice sheet that covers a sizable portion of a continent. An ice sheet is another name for a continental glacier. The reason why these ice sheets are called glaciers is because they cover continental land masses.

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