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Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

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Q. 9

What is the major

Class 9th Dr. P.S. Verma & Dr. V.K. Agarwal - Biology 6. Natural Resources

Answer :

● Major component of atmosphere of Earth is nitrogen 79% and oxygen 20%, small fraction of carbon dioxide and other gases.

● Atmosphere of Venus and Mars is composed mainly of carbon dioxide ranging from 95-97%.

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