Question

3. Describe the composition of atmosphere.​

Answer 1

Explanation:

Atmosphere, composition and structure. 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. All of these trace gases have important effects on Earth's climate.

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Answer 2

$\small\red{oxygen=21percent}$

$\small\green{argon=0.93}$

$\small\orange{nitrogen=78percent}$

$\small\blue{carbon dioxide=0.04}$

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