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Question 3 of 10

Which layer is the coldest of Earth's atmosphere?
A. Thermosphere
B. Stratosphere
C. Troposphere
D. Mesosphere
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User Chuck R
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1 Answer

4 votes

Answer:

D. Mesosphere

Step-by-step explanation:

The mesosphere is the layer above the stratosphere and below the thermosphere. It is the coldest part of the atmosphere.

User Miroslava
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