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What gas was a thought by Oparin to be part of the early Earth's atmosphere?

In: Atmospheric Sciences [Edit categories]

Answer:

He thought that the early Earth's atmosphere contained ammonia, NH₃; hydrogen gas, H₂; water vapor, H₂o; and compounds made of hydrogen and carbon, such as, CH₄.

First answer by ID1253716251. Last edit by ID1253716251. Question popularity: 1 [recommend question].

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