Differentiate between the stratosphere and the troposphere.

DIFFERENCE TROPOSPHERE STRATOSPHERE
Location The troposphere is the lowest layer of the atmosphere, directly above Earth’s surface. The stratosphere is the second layer above it.
Altitude Range  The troposphere extends up to 12-18 km above the Earth. The stratosphere extends from about 18 km to 50 km.
Temperature Variation In the troposphere, temperature decreases as altitude increases. In the stratosphere, temperature increases with altitude because the ozone layer absorbs UV radiation.
Composition The troposphere contains most of the Earth’s atmospheric gases, including nitrogen, oxygen, and water vapor. The stratosphere has less air but contains ozone, which protects against harmful ultraviolet rays.
Weather and Clouds The troposphere is where all weather events occur, including clouds, rain, and storms. The stratosphere has very few clouds and no significant weather activity.
Air Density and Pressure The troposphere has the highest air pressure and density The stratosphere has lower air pressure and is less dense.

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