जॉइन Examsbookउत्तर : 1. "Geothermal Energy"
The oldest type of energy known to man is _____?5
प्र: The oldest type of energy known to man is _____?
- 1Geothermal Energytrue
- 2Solar Powerfalse
- 3Wind Powerfalse
- 4Tidal Powerfalse
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उत्तर : 1. "Geothermal Energy"
व्याख्या :
Answer: A) Geothermal Energy Explanation: Geothermal energy is heat energy generated and stored in the Earth. Geothermal energy has been used for thousands of years in some countries for cooking and heating. It is simply power derived from the Earth's internal heat.