Question

What is Atmosphere?????​

Answer 1

Dry air from earth's atmosphere contains 0.038% of carbon dioxide, 20.95% of oxygen, 78.08% of nitrogen and 0.93% of argon. Traces of hydrogen, neon, helium, nitrous oxide, ozone and other “noble” gases, but generally a variable amount of water vapour is also present, on average about 1% at sea level.

Answer 2

Answer:

A blanket of air which surrounds the Earth. It is held in the surface of Earth’s gravitational force.

Step-by-step explanation:

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