Question

Qno one what is atmosphere name the major gases of the atmosphere.

Answer 1

Atmosphere is a huge envelope of gases around the earth, forming the outer surface of the earth, atmosphere is necessary for all living being because oxygen gas is mainly found in this sphere. Major gases of the atmosphere are Nitrogen 71%, Oxygen 28% and Other gases like Carbon Dioxide, Argon, Helium, Hydrogen, Neon forms the rest of the 1% .....
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Answer 2

Answer:

The atmosphere of Earth is the layer of gases, commonly known as air, retained by Earth's gravity, surrounding the planet Earth and forming its planetary atmosphere