Question

Geothermal energy is –

i) energy generated by wind

ii) electricity generated in the thermal power plants

iii) electricity generated by the force of falling water

iv) energy generated and stored in the earth​

Answer 1

Answer:

Geothermal energy is the thermal energy generated and stored in the Earth. Thermal energy is the energy that determines the temperature of matter. The geothermal energy of the Earth's crust originates from the original formation of the planet and from radioactive decay of materials.

HENCE OPTION iv IS CORRECT.

Answer 2

Answer:

Electricity generated in thermal power plants.