1. Troposphere
Temperature decreases as altitude increases.
2. Stratosphere
Temperature generally increases as altitude increases due to the increasing absorption of ultraviolet radiation by the ozone layer.
3. Mesosphere
Temperature decreases as altitude increases, to as low as -93°C.
4. Thermosphere
Temperature increases as altitude increases to as high as 1,727°C.
5. Exosphere
Atmospheric temperature becomes nearly a constant above this altitude.
