Identify the non-conventional source of energy?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Wind
Coal, petroleum and nuclear energy use exhaustible raw materials. Wind is a renewable source that does not run out.
NCERT (2026-27): “Non-Conventional Energy Sources Fossil fuel sources, such as coal, petroleum, natural gas and nuclear energy use exhaustible raw materials. Sustainable energy resources are only the renewable energy sources like solar, wind, hydrogeothermal and biomass.” |