Question

list any 4 methods can be used of conserving fossil fuels?

Answer 1

1 Use non conventional source of energy.
2 Save electricity.
3 Use public transport to save petrol.
4 Use bicycles for short distances.

Answer 2

(i) Conversion into efficient forms like CNG. (ii) Protection of resources from fires. (iii) Avoid wastage of oil. (iv) Make more use of renewable resources.