Which option correctly answers: what is renewable energy?

✅ D. The Sun

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

✅ B. Pressure

✅ B. Absorbing much of the Sun's harmful ultraviolet radiation

a: Creating all rainfall | b: Absorbing much of the Sun's harmful ultraviolet radiation | c: Producing Earth's gravity | d: Blocking all visible light Read more

✅ A. Hard coal

✅ A. Depth

✅ D. The variety of living organisms in an area or on Earth

a: The height of a mountain | b: A type of fossil fuel | c: The amount of traffic only | d: The variety of living organisms in an area or on Earth Read more

✅ B. The Sun

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

✅ A. Artificial radioactivity