Heat energy from within the Earth sets up a circulation pattern in the mantle that drives plate movement. Identify this heat source and explain how it creates the pushing and pulling motion of tectonic plates for a complete answer.
What are the sources of energy that are required to cause movements associated with the internal forces of the Earth?
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The movements associated with the Earth’s internal forces are mainly powered by heat energy from the Earth’s interior. This heat comes from the Earth’s formation and the radioactive decay of elements inside the Earth. It creates convection currents in the mantle, which move tectonic plates and lead to earthquakes, volcanic eruptions, and mountain building.
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