Compare the troposphere and the stratosphere. Fill the table.

Comparison plan Troposphere Stratosphere
1. Thickness 8-18 km up to 30 km
2. Density the higher the temperature, the lower the density lower than in the troposphere
3. Composition atmospheric gas, water vapor and impurities high ozone
4. Change the perature with altitude drops for every 1 km by 6 degrees in the lower layers is low , but at an altitude of 20-30 km begins to rise
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