The Only Two Layers of Earth's Atmosphere That Have Temperature

question 9

Multiple Choice

The only two layers of Earth's atmosphere that have temperature gradients that allow convection to take place are:

• A) the troposphere and the thermosphere
• B) the mesosphere and the stratosphere
• C) the thermosphere and the stratosphere
• D) the troposphere and the mesosphere
• E) the troposphere and the stratosphere

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