Question

Which of the following sources of energy can be a substitute for fossil fuels?

• A. Solar energy
• B. Wind energy
• C. LPG
• D. Tidal energy

Answer 1

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

The correct options are
A Solar energy
B Wind energy
D Tidal energy

Fossil fuels are non-renewable sources of energy since their formation takes millions of years. We can replace fossil fuels by renewable sources of energy like:

$\bullet$ Solar energy is extracted from sunlight, a renewable source of energy, using solar panels.

$\bullet$ Wind energy is extracted from wind, a renewable source of energy, using wind mills.

$\bullet$ Tidal energy is extracted from flowing water, a renewable source of energy, using turbines.

$\bullet$ LPG (liquified petroleum gas) is extracted from petroleum, a non-renewable source of energy.