Which one of the following is correct order of layers in atmosphere?
1
Troposphere, Stratosphere, Mesosphere, Exosphere, Thermosphere
2
Stratosphere, Troposphere, Mesosphere, Thermosphere, Exosphere
3
Stratosphere, Troposphere, Mesosphere, Exosphere, Thermosphere
4
Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere