Question

What is Stratosphere​

Answer 1

Answer:

The stratosphere (/ˈstrætəˌsfɪər, -toʊ-/) is the second major layer of Earth's atmosphere, just above the troposphere, and below the mesosphere.

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Answer 2

Answer:

the layer of the earth's atmosphere above the troposphere, extending to about 50 km above the earth's surface (the lower boundary of the mesosphere).

the very highest levels of something.

Explanation:

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