What is the difference between the troposphere and the stratosphere

Troposphere: It is the first layer of atmosphere. The region from the earth surface to 10 kilometers. Many important gases come in this area. These gases are oxygen, nitrogen and carbondioxide.

Stratosphere: Stratosphere is the region which comes above troposphere and below mesosphere. It is the second layer of atmosphere. Its length is 11 to 50 kilometers.

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

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