What did Earth look like 600 million years ago?
0 million years ago 20 million years ago Neocene Period. Mammals and birds continue to evolve into modern forms. Early
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The earth if it stopped spinning
If the Earth stopped spinning equatorial waters would move to poles. As a result, territories at high latitude in the northern hemisphere become engulfed. The areal size of the Arctic ocean would fast increase, incorporating the large flat and vast regions of Siberia and northern parts of North America.
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