Question

Earth's Energy Systems Unit Test
2 of 132 of 13 Items
Question
Select the best answer. Which statement is true about all convection currents?(1 point)
Responses

It results to formation of valleys and hills.
It results to formation of valleys and hills.

It causes earthquakes.
It causes earthquakes.

It is made possible by heat and pressure.
It is made possible by heat and pressure.

It happen in all layers of the Earth.
It happen in all layers of the Earth.
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Answer 1

The correct answer is: It is made possible by heat and pressure.