Question

Which of the following statements are correct about renewable energy?

• A. Sources of renewable energy are natural.
• B. The wind is a source of renewable energy.
• C. Coal is a source of renewable energy.
• D. Renewable sources can be refilled easily.

Answer 1

Answer: (A), (B), (D)

Renewable sources can be refilled easily.

Sources of renewable energy are natural and hence can be easily refilled. Solar energy, tidal energy and wind energy are examples of renewable energy. Coal is a non-renewable energy source as it cannot be replenished easily and takes millions of years to form.