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

Hydro and wind energy plants are sources of clean energy as they do not cause any polluting effect to the environment.
Fossil fuels have a limited stock inside Earth as they were formed over millions of years.
In a nuclear power plant the spent fuel is difficult to dispose because it is radioactive.