Question

Choose the correct statement:

• A. Sun can be taken as an inexhaustible source of energy
• B. There is infinite storage of fossil fuel inside the earth
• C. Hydro and wind energy plants are non polluting sources of energy
• D. Waste from a nuclear power plant can be easily disposed off

Answer 1

The correct option is C

Hydro and wind energy plants are non polluting sources of energy

- Sun is the ultimate source of all energy. This is because the energy from the sun is what drives all the life on earth in the first place. Without the sun, there would be no life.

- Fossil fuel is a result of decayed remains and dead materials of living beings that roamed the Earth millions of year ago. It took ages for the dead and decaying matter to turn into fossil fuel, this is not unlimited.

- Hydro and wind energy plants are non-polluting sources of energy. Capturing this energy largely does not release polluting gases into the atmosphere.

- The greatest disadvantage of using nuclear energy is that the waste produced is radioactive in nature.

This radiation from the waste can seep into the soil and water sources if not stored safely.

Humans, plants and other animals can be affected by it. Exposure to radiation can damage living cells and cause major health issues.