Answer:
Fossil fuels formed over millions of years and they are being used more quickly than they can be replaced.
Step-by-step explanation:
The best reason why he use of fossil fuels should be limited is that fossil fuels formed over millions of years and they are being used more quickly than they can be replaced.
Fossil fuels contains a very rich energy which is trapped within the carbon atoms and are obtained during combustion.
It takes several geologic years for the fuels to form. On the other hand, our current rate of consumption of fossil fuels cannot be sustained because, consumption cannot be matched with the formation.