Question

what is atmosphere. what are contents of atmosphere. mention the layers of atmosphere

Answer 1

Answer:

mixture of gases is called atmosphere.

Explanation:

Earth is divided into 4 spheres. 1)Lithosphere 2)Hydrosphere 3)Atmosphere 4)Biosphere Atmosphere:- It is a layer with 1000kms thickness. It is a mixture of gases and dust particles. Nitrogen(78%) and Oxygen(21%) are majorly present in the atmosphere.CO2 ,Hydrogen ,Argon gases are minor in this layer.

Answer 2

Answer:

protective blanket of the earth

the layer of atmosphere are:-

troposphere ,stratosphere,mesosphere,ionosphere,exosphere.

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