Coal is a renewable source of energy give reason
- Coal is a renewable source of energy give reason class 7
- Coal is a renewable source of energy give reason class 7 answer
- Coal is a non renewable source of energy give reason
- Coal is called a non renewable source of energy give reason
- Give reason coal is a renewable source of energy class
- Coal and petrol are called non renewable source of energy give reason
- Coal and petroleum are called non renewable source of energy give reason