Multiple choice

The energy emanating from within the earth is the main force behind endogenic geomorphic processes. This energy is not generated by which of the following?

  1. Radioactivity

  2. Rotational friction

  3. Tidal friction

  4. Primordial heat from the origin of the earth

  5. Gravity

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Gravity does not generate endogenic energy. This energy is mostly generated by radioactivity, rotational and tidal friction and primordial heat from the origin of the earth.