What is renewable energy?

✅ A. Physics

✅ A. Maintaining plant cover and reducing erosion

a: Maintaining plant cover and reducing erosion | b: Overgrazing slopes | c: Burning topsoil | d: Removing all vegetation Read more

✅ D. The Sun

a: Earth's core alone | b: The Moon | c: Tides alone | d: The Sun Read more

✅ A. Solid Carbon Dioxide

✅ C. An area of land draining to a common outlet

a: A weather satellite | b: A sea current | c: An area of land draining to a common outlet | d: A water bottle Read more

✅ D. Dispersion of light

✅ B. Orographic rainfall

✅ A. The Sun

a: The Sun | b: Sirius | c: Proxima Centauri | d: Polaris Read more