troposphere
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British pronunciation
/tɹˈɒpəsfˌi‍ə/

Definition & Meaning of "troposphere"

Troposphere
01

the lowest layer of Earth's atmosphere, extending from the surface up to an average altitude of about 8-15 kilometers

Wiki
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Example
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The troposphere is where most weather phenomena, such as clouds, rain, and storms, occur.
Commercial airplanes primarily operate within the troposphere, as it contains sufficient air for engines and passengers.
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