Which of the following is an example of non conventional source of energy?

fossil fuels nuclear energy minerals both 1 and 2 none of the above

none of the above

Mineral fuels are essential for generation of power, required by agriculture, industry, transport and other sectors of the economy. Mineral fuels like coal, petroleum and natural gas (known as fossil fuels), nuclear energy minerals, are the conventional sources of energy. These conventional sources are exhaustible resources.