Question

What is environment ?Explain the different layers of atmosphere?

Answer 1

Answer:

All that present around us is known as atmosphere.

The layers of the atmospherefrom bottom to top are the troposphere, the stratosphere, the mesosphere, the thermosphere, and the exosphere.

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Answer 2

the natural world, as a whole or in a particular geographical area, especially as affected by human activity.

The atmosphere has 4 layers: the troposphere that we live in near the surface of the earth; the stratosphere that houses the ozone layer; the mesosphere, a colder and lower density layer with about 0.1% of the atmosphere; and the thermosphere, the top layer, where the air is hot but very thin.