Question

define geothermal energy and write what it is used for​

Answer 1

Answer:

Geothermal energy is the thermal energy generated and stored in the Earth. ... With water from hot springs, geothermal energy has been used for bathing since Paleolithic times and for space heating since ancient Roman times, but it is now better known for electricity generation.

Explanation:

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Answer 2

Answer:

Geothermal energy is heat within the earth. The word geothermal comes from the Greek words geo (earth) and therme (heat). Geothermal energy is a renewable energy source because heat is continuously produced inside the earth. People use geothermal heat for bathing, to heat buildings, and to generate electricity.