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Convection in the Earth's mantle

A.
causes cooler mantle rock to rise upward.
B.
prevents internal heat from escaping.
C.
drives heat inward toward the core.
D.
helps transfer internal heat outward.

User Tbranyen
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2 Answers

3 votes

Answer:

D

Step-by-step explanation:

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User Haosmark
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2 votes
The answer is D because convection currents causes hot air to rise and cool air to sink.
User Whome
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