What happen when the percentage of oxygen on earth is incresed from 21% to 78% ?
As we see our atmosphere is polluted so much and what happen if the percentage of oxygen on earth is changed from 21% to 78% and the percentage of nitrogen changed from 78% to 21%. then, how it effect on earth ?
If the oxygen percentage on Earth is increase, giant bugs would probably be roaming around. There is a theory saying ancient bugs such as dragonflies were as big as a seagull because they benefited from a surplus oxygen in Earth's atmosphere. Then, things would burn a lot more easier. Wildfires could be a big problem. As for humans, we will be more active, happier and get sick less often but we would die sooner. I hope that I answer your question
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