Science, asked by cherrysurfer028, 11 months ago

how is the level of oxygen maintained in the atmosphere

Answers

Answered by satyendra1234
27
because the trees takes carbon dioxide and releases oxygen and human and animals take Oxygen and release carbon dioxide so there is balance in the level of Oxygen and carbon dioxide because the trees take the carbon dioxide and increase the oxygen
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Answered by vijayramya5822
9

Oxygen and carbon dioxide remain nearly constant in the atmosphere by the processes of photosynthesis (in plants) and respiration (in animals), respectively. ... This released oxygen is consumed by animals by the process of respiration, in which they release carbon dioxide.

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