Question

define atmosphere.......... ​

Answer 1

Explanation:

the envelope of gases surrounding the earth or another planet:

thank u for the more point

Answer 2

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Atmosphere refers to the gases surrounding a star or planetary body held in place by gravity. ... The composition of the Earth's atmosphere is about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, with water vapor, carbon dioxide, and other gases.

mental xD