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jekas [21]
3 years ago
5

Explain why liquid water is not stable on mars today, but why we nonetheless think it flowed there in the distant past.

Geography
1 answer:
katrin2010 [14]3 years ago
8 0
Liquid water is not stable on Mars but was stable in the past because Mars' atmosphere was thicker, trapping carbon-dioxide easily, warming the planet, making water stable. But the atmosphere dissolved, making Mars colder, so now liquid water is not stable.
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