The blanket of atmosphere around the Earth has many gases in diffefrent proportions and densities.The atmosphere also has water vapour,dust particles and pollutents which vary from place to place and are dependent on the climatic conditons. But in general the gases and their composition is constant across the globe.Let us see the various gases which form the atmosphere.
Constituents of air are seen in picture given below ππ
Oxygen-20.95
Argon-0.93
Carbon dioxide-0.04
Picture of layers of atmosphereππ
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