What's the percentage of oxygen in the air

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Dragonseer asked Aug 15, 2023

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What's the percentage of oxygen in the air

Geography
college

Dragonseer asked Aug 15, 2023

by Dragonseer

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16 votes

Answer:

21%

Explanation:

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

What's the percentage of oxygen in the air-example-1

Thisarattr answered Aug 17, 2023

by Thisarattr

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17 votes

There is 21 percent of oxygen in the air

Streets Of Boston answered Aug 21, 2023

by Streets Of Boston

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