Question

Choose the source of energy which is different from others.

• A. Lignite
• B. Natural gas
• C. Sun
• D. Coal

Answer 1

The correct option is C

Sun

Explanation for the correct option-

Option (C)

1. Sun is a renewable resource of energy.
2. Its energy and light are converted into heat.
3. Renewable source of energy is naturally refilled on a human timescale.

Explanation for the incorrect options-

1. Lignite, natural gas, and coal are non-renewable sources of energy.
2. They can not be refilled.
3. Once they are used up, they can not be replaced.

Hence, option (C) is the correct option.