Question

What is atmosphere and how many layers are there in atmosphere?​

Answer 1

Answer:

the envelope of gases surrounding the earth or another planet.Layers of the atmosphere: troposphere, stratosphere, mesosphere and thermosphere

Answer 2

Answer:

Atmosphere refers to the gases surrounding a star or planetary body held in place by gravity. A body is more likely to retain an atmosphere over time if gravity is high and the temperature of the atmosphere is low.

Earth's atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere

Explanation:

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