Which of the following types of energy originates below Earth's surface?
A. electrical energy
B. geothermal energy
C. mechanical energy
D. electromagnetic energy
Geothermal energy.
Electromagnetic energy originates at the sun (think UV rays; they are part of the electromagnetic spectrum). Electrical energy technically can be anywhere, as long as there are positive and negative charges. Mechanical energy is like a generator or an engine; there is always something working to get things done/made.
I hope this answer and these explanations helped!