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PyramidBusiness t1_iwxpv7a wrote

Reply to comment by WhiteAndNerdy85 in Mars was once covered by 300-meter deep oceans, study shows by magenta_placenta

The oceans really aren't that deep if you think about it. 2 or 3 minutes down the road from your house can be a further drive than the ocean is deep.

Fun fact: The meteor that wiped out the dinosaurs was almost as big in diameter as the ocean is deep on average.

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