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In the stratosphere, temperature generally:

Q: In the stratosphere, temperature generally:

Remains constant then increases. In the lower stratosphere, temperature remains nearly constant (isothermal layer), then increases with altitude due to UV absorption by ozone.

Remains constant then increases

Decreases with altitude

Increases rapidly throughout

Fluctuates randomly

Remains constant then increases✓ Correct Answer

Explanation

In the lower stratosphere, temperature remains nearly constant (isothermal layer), then increases with altitude due to UV absorption by ozone.

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