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Sunny_sXe [5.5K]
3 years ago
12

Describe the composition of Earth’s atmosphere

Chemistry
1 answer:
ahrayia [7]3 years ago
7 0
Nitrogen accounts for 78% of the atmosphere, oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere
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