Biology, asked by kk5407821, 4 months ago

what are the percentage of Nitrogen and oxygen in the earth atmosphere

Answers

Answered by Sweet318

2

Explanation:

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen

Answered by shilpaashvinshelke

0

Answer:

Nitrogen = 78%

Oxygen = 21%

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