Geography, asked by parveenhaleema11, 6 days ago

Q.5.What is the importance of oxygen gas in the atmosphere ?

Answers

Answered by Anonymous

Explanation:

it only due to presence of oxygen that we can breadth .

so to make life possible it is really nacessary

Answered by tiyas118

Explanation:

Oxygen plays a critical role in respiration, the energy-producing chemistry that drives the metabolisms of most living things. We humans, along with many other creatures, need oxygen in the air we breathe to stay alive. Oxygen is generated during photosynthesis by plants and many types of microbes

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