Question

what is the source of heat contained in geothermal energy​

Answer 1

Explanation:

Geothermal energy is the heat from the Earth. It's clean and sustainable. Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

Answer 2

Answer:

geothermal energy comes from earth.the heat is produced within earths core which is made of solid iron.the energy is produced is decaying of rocks