Posted Aug 19, 2020, 12:02 AM
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Registered User
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Join Date: Sep 2016
Posts: 3,133
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Did a little research. If all the Greenland, Antarctic and mountain glaciers melted, sea level would rise 230 feet. The surface of Lake Ontario, the lowest Great Lake, is now at 243 feet above sea level. Of course it could take thousands of years or longer for all the glaciers to melt, if at all. But coastal cities could be upended by just a few feet of rise. The Great Lake cities would be just fine.
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