Which of the following is an inexhaustible and renewable source of energy

Options

(a) hydropower
(b) fossil fuels
(c) wood
(d) natural gas

Correct Answer:

hydropower

Explanation:

Inexhaustible resources are natural resources which are found in much abundance and cannot be exhausted. Exhaustible resources are natural resources which are likely to be exhausted as a result of their continuous use. These are of two types renewable (which can be again generated or produced artificially or naturally e.g., water) and non renewable (which cannot be produced e.g., fossil fuel).