Question

D. Answer in one word.
4. The process by which oxygen gas is released in
the air.​

Answer 1

Answer:

1. carbon dioxide
2. nitrogen
3. hidrogrn
4. etc .

Answer 2

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The process by which oxygen gas is released in the air is called photosynthesis.

Explore More :

• Photosythesis is also a process by which green plants synthesis organic food from carbon dioxide and water using solar energy by chlorophyll pigments.

• Photosynthesis is an anabolic process in nature for providing food supply to the living organisms. It purifies the atmospheric air, by consuming CO2 and evolving energy.

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