Which energy source is derived from steam or hot water produced from underground rocks?

Which energy source is derived from steam or hot water produced from underground rocks?

• A. Solar Energy
• B. Geothermal Energy
• C. Wind Power
• D. Hydropower

Answer: (B)

The main idea here is recognizing energy sources that come from heat inside the Earth. Geothermal energy is produced when heat from underground rocks generates steam or hot water, which can be brought to the surface to drive turbines for electricity or provide direct heating. This is different from solar energy, which comes from sunlight; wind power, which uses moving air; and hydropower, which uses flowing water. Geothermal energy relies on tapping the Earth’s internal heat in places where the underground temperature is high enough, making it a steady, low-emission option when the geology supports it.

The main idea here is recognizing energy sources that come from heat inside the Earth. Geothermal energy is produced when heat from underground rocks generates steam or hot water, which can be brought to the surface to drive turbines for electricity or provide direct heating. This is different from solar energy, which comes from sunlight; wind power, which uses moving air; and hydropower, which uses flowing water. Geothermal energy relies on tapping the Earth’s internal heat in places where the underground temperature is high enough, making it a steady, low-emission option when the geology supports it.