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Biology, 06.11.2019 19:31 AtlFan6392

Which factor activates a convection current, starting the flow of a fluid?

a. temperature differences in the mantle.

b. heated liquids at earth’s surface.

c. iron-rich rocks in the mantle.

d. cold temperatures at the north pole.

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Which factor activates a convection current, starting the flow of a fluid?

a. temperatu...
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