1. What Happened To...
By the end of the Ice Age, most of these large animals had become extinct. ... The ice sheets, called the Laurentide and the Cordilleran glaciers stretched southward to the middle of the continent, covering most of what is now Canada and the area in the Pacific Northwest from Alaska to Tacoma. On the eastern half of the continent, the ice covered the area to about the middle of where New York is today. ... When sea levels were lowered by 330 feet, a 1000 mile wide strip of land was exposed. ... The climatic change brought about the end of the Ice Age. ...
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- Approx Pages: 12