Which gas is inferred to have been absent from earth's atmosphere during the early Archean era

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asked Aug 22, 2017 103k views

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Which gas is inferred to have been absent from earth's atmosphere during the early Archean era

Geography
high-school

Cyan Ogilvie asked

by Cyan Ogilvie

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2 Answers

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Hello there.

Which gas is inferred to have been absent from earth's atmosphere during the early Archean era

oxygen.

Tal Mantelmakher answered Aug 22, 2017

by Tal Mantelmakher

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2 votes

The answer should be oxygen.

Peroija answered Aug 27, 2017

by Peroija

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