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yanalaym [24]
3 years ago
5

What is the composition of earth's Modern atmosphere?

Physics
1 answer:
Lady bird [3.3K]3 years ago
3 0
Earth's atmosphere is made up of several different elements,
nitrogen - 78%
oxygen - 21%
argon - 0.9%
carbon dioxide - 0.03%
and lastly water vapor with 0.0-4.0%
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