Power from moving water (like rivers or dams) is called what?

• A. Solar Energy
• B. Hydro Energy
• C. Wind Energy
• D. Geothermal

Answer: (B)

Hydro energy is power produced from moving water. It uses the kinetic energy of flowing rivers or the potential energy of water held behind a dam to turn turbines, which drive a generator to produce electricity. Dams store water and release it to generate large amounts of power, while some systems run water directly through turbines with little or no storage. This source is renewable and common in places with abundant water, like Canada, because it can provide a steady, sizable supply of electricity. Other options rely on different natural processes: solar energy comes from sunlight, wind energy from moving air, and geothermal energy from heat inside the Earth.