Geography, asked by srilalithl141, 10 months ago

Answer the following questions in about 30 words.
(i) What do you understand by atmosphere?

Answers

Answered by Warisha666

Answer:

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.

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