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fomenos
3 years ago
11

Which is found in the highest concentrations in the atmosphere?

Biology
1 answer:
saveliy_v [14]3 years ago
5 0

Answer: By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere.

Explanation:

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