Question

1. list the the layers of the atmosphere?
2. on what basis do they differ from each other?
3. which is the coldest and hottest layer in the atmosphere? why?

Answer 1

Answer:

1. Troposphere, stratosphere, mesosphere, thermosphere and exosphere.

2. temperature difference

Answer 2

Answer:

3)

Coldest layer of Earth's atmosphere is the MESOSPHERE. The temperature there is -90 degree celsius. It can even go lower. Hottest layer of Earth's atmosphere is the thermosphere.

1 ) troposphere, stratosphere, mesosphere and thermosphere.