The ultimate source of geothermal energy is
A)the sun
B)heat generated in the Earth's interior
C)hydroelectric
D)deeply buried biomass

Question

Quizplus · Accepted Answer

Geothermal energy is generated from heat within the Earth's interior, which comes from the radioactive decay of minerals and the residual heat from the planet's formation. While the sun plays a role in some renewable energy sources like solar power, it is not the direct source of geothermal energy.

The Ultimate Source of Geothermal Energy Is