Biology, asked by tingjumruangt5279, 9 months ago

Why does't the level of oxygen in the atmosphere decrease

Answers

Answered by Khushideva
0

Answer:

Because of trees and a algae present in the oceans and seas

Answered by behishtiqbal
1

Answer:

Oxygen levels are decreasing globally due to fossil-fuel burning. The changesare too small to have an impact on human health, but are of interest to the study of climate change and carbon dioxide. please vote and follow

Explanation:

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