Question

7. Convection current is relevant to the movement of____________
because the heat builds up pressure underneath the crust.
e surface nf the earth​

Answer 1

Answer:

Convection current is relevant to the movement of Mantle ...........

Explanation:

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Answer 2

Convection current is relevant to the movement of Mantle .

Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle.

Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents.

These currents cause the movement of the tectonic plates that make up the earth's crust.

convection currents occur when a heated fluid expands, becoming less dense, and rises.

The fluid then cools and contracts, becoming more dense, and sinks.