Those sources of energy which are being produced continuously in nature and are inexhaustible, are called renewable sources of energy. The renewable sources of energy are also called non-conventional sources of energy. These sources of energy can be used again and again, endlessly. They will never get exhausted. Since renewable sources of energy will never get exhausted, so they are also known as inexhaustible sources of energy. A yet another name for renewable sources of energy is the alternative sources of energy. Examples : Hydroenergy; Wind energy; Solar energy; Tidal energy, Geothermal energy; Biomass energy.
1. The sources of energy which are being produced continuously in nature and are inexhaustible are called
a. Non-renewable
b. Renewable
c. Both of these
d. None of these
2. The renewable sources of energy are also called
a. Conventional
b. Non-conventional
3. Inexhaustible sources of energy are
a. Non-conventional
b. Conventional
4. The sources of energy which will never get exhaust are
a. Non-renewable
b. Renewable
5. Which of the following is not a renewable source of energy?
a. Wind energy
b. Solar energy
c. Nuclear energy
d. Tidal energy
