The internal heat from the earth is due to

Question

Quizplus · Accepted Answer

The internal heat from the earth is primarily due to radioactivity and gravitation forces in the earth's mantle and core. While solar radiation does contribute to the heating of the earth's surface, it is not responsible for the internal heat that drives tectonic activity and volcanic eruptions. The exact mechanisms of heat generation within the earth remain the subject of ongoing scientific research, but the source of this heat is known to be from within the planet itself.

The Internal Heat from the Earth Is Due to