Environmental Sciences, asked by mgranandhi5703, 11 months ago

Why couldn't earth's water have come from comets?

Answers

Answered by ashish17817
0
We have comets and asteroids to thank for Earth’s water, according to the most widely held theory among scientists. In it, the authors suggest that the hydrogen came, at least partially, from the solar nebula, a cloud of gas and dust left over after the Sun formed.
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