Question

Define renewable sources of energy.

• A. A source whose energy supplied can be renewed is called renewable source of energy.
• B. A source of energy which will exhaust in future is called renewable source of energy.
• C. A natural source providing us energy which takes long time to replenish.
  
• D. A source of energy which causes environmental pollution is called renewable source of energy.

Answer 1

Answer: (A)

A source whose energy supplied can be renewed is called renewable source of energy.

A natural source of energy that can provide us energy continuously without being exhausted is called a renewable source of energy.