Question

what is atmosphere ? and how many layers?

Answer 1

atmosphere is the envelope of gases surrounding the earth and other planet it's layers are troposphere.stetosphere,atmosphere PLEASE MARK ME BRAINLIST ITS URGENTLY REQUIRED

Answer 2

Atmosphere Definition

Atmosphere refers to the gasessurrounding 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.

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