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The major constitue of the atmosphere …

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The major constitue of the atmosphere by percent is ?
  • 2 answers

Keya .V. Gaudani 4 years, 8 months ago

Thank you

Gaurav Seth 4 years, 8 months ago

ANSWER
The atmosphere is composed mainly of nitrogen and oxygen, which make up about 99 per cent of clean, dry air. Nitrogen 78 per cent, oxygen 21 per cent and other gases like carbondioxide, argon and others comprise 1 per cent by volume. 

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