Exosphere: The Outermost Layer of the Earth's Atmosphere

Temperature Increase in the Stratosphere

• The stratosphere is the second layer of Earth's atmosphere, located above the troposphere.
• Temperature increases with altitude in the stratosphere due to the presence of ozone.
• Ozone molecules absorb ultraviolet (UV) radiation from the Sun, converting this energy into heat.
• This heating effect creates a temperature gradient where higher altitudes are warmer compared to lower levels.
• The maximum concentration of ozone is found between 15 and 35 kilometers above the Earth's surface, where the warming effect is most pronounced.
• The stratospheric temperature increase is crucial for stabilizing the atmosphere, preventing the vertical mixing of air that occurs in the troposphere.

Learn about the exosphere, the highest layer of the Earth's atmosphere located above the thermosphere. Explore its characteristics, altitude range, and the movement of atoms and molecules within this layer.