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True or False?

The convection currents in the mantle
are mainly caused by heat coming
from the core.

Respuesta :

oakaydn1124

Answer:

true

Explanation:

convection currents occur when a heated fluid expands, becoming less dense, and rises. The fluid then cools and contracts, becoming more dense, and sinks

heat go up, cold go down. they cycle.

mmorris25

Answer:

False

Explanation:

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