Question

what are the conditions of primittive earth environment?

Answer 1

Explanation:

◆ Primitive atmosphere of earth -

- The prebiotic atmosphere of earth had limited or no oxygen. i.e. it was partially aerobic. - Primitive atmosphere would be composed of gases like methane, CO, H2S, ammonia, etc. - As the earth cooled down, water vapor condensed to form oceans.

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Answer 2

Answer:

Researchers believe, therefore, that early Earth's atmosphere consisted of water vapor, carbon dioxide, carbon monoxide, hydrogen, nitrogen, ammonia, and methane. Note that nooxygen was present in early Earth's atmosphere!

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