Question

what is composition and structure of the atmosphere
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Answer 1

Answer:

Resources. Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and 0.93% argon. The remainder, less than 0.1%, contains such trace gases as water vapor, carbon dioxide, and ozone.

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Answer 2

Explanation:

EARTHS ATMOSPHERE IS COMPOSED OF ABOUT 78% OF NITROGEN, 21% OF OXYGEN,

0.93% OF ARGON AND CARBON DIOXIDE.

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