Question

what happend when our oxygen multiple in earth?​

Answer 1

Answer:

If we only had oxygen in our atmosphere, our fires would become massive. ... So if you could breathe when there was only oxygen, the giant insects and the Earth burning all around you would make life pretty tough–even impossible. The only way to survive would be to adapt and to make sure fires never happened.Too much oxygen can lead to something called 'oxygen toxicity'.

Answer 2

Answer:

Too much oxygen can lead to something called 'oxygen toxicity'. The excess oxygen at a higher partial pressure (concentration and partial pressure are directly proportional) will cause rampant harmful oxidation in your cells causing them to die. Increase in oxygen will also speeden up metabolism.

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