Science, asked by ayushi326, 2 months ago

_______Constitute 21% of air.

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Answered by rsrkb999

Answer: Hope it helps!!! pls mark me as brainlist!!!

Air is mostly gas

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.

Answered by manobannaji

Atmosphere contritute 21% percentage of air

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_______Constitute 21% of air.​

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Air is mostly gas

_______Constitute 21% of air.