Science, asked by fatimamunawar, 3 months ago

a mixture of gases in atmosphere​

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Answered by Simrankaur1025
4

Explanation:

Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly 78% nitrogen and 21% oxygen 0.97% argon and carbon dioxide 0.04% trace amounts of other gases, and water vapor. This mixture of gases is commonly known as air.

Answered by kevinFoster24
2

Answer:

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