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Fantom [35]
3 years ago
10

Almost 79% of the earth’s atmosphere is composed of ____________.

Physics
1 answer:
inysia [295]3 years ago
7 0
Almost 79% of the earth's atmosphere is composed of A.nitrogen
21% is oxygen in the atmosphere
0.9% is argon in the atmosphere
rest are other gases..

so the answer is A.nitrogen
hope this helps.......
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