Question

what would happen if oxygen is added to primitive atmosphere?

Answer 1

Answer:

we will not get sufficient oxygen to breathe

Explanation:

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Answer 2

Explanation:

In the event of doubling the oxygen levels on Earth, the most significant changes would be the speeding up of processes like respiration and combustion. With the presence of more fuel, i.e. oxygen, forest fires would become more massive and devastating.Anything and everything would burn more easily