0
They started to run out the very day people started using them.
Fossil fuels take millions of years to form. Any use by mankind would be greater than their natural replacement rate.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoOver millons of years ago.
Add your answer:
Earn +20 pts
When did the Equus first appear in the fossil record?
when did the equus frist appear in the fossil record
Is rocket fuel a fossil fuel?
Yes it is a fossil fuel.
Is solar a fossil fuel?
No its not a fossil fuel
Why are fossil fuels usfull?
because wood is the first fuel
Which fossil fuel became important to the industry first?
Coal and oil were two fossil fuels that proved essential to fuel the British Industrial Revolution.
How long does it take uranium to become a fossil fuel?
Uranium is not a fossil fuel and cannot be a fossil fuel.
Is oil a fossil fuel or a nuclear fuel?
Oil is a fossil fuel.
What is a living fossil fuel?
a living fossil fuel.
Is coal a fossil fuel or a nuclear fuel?
Fossil
Is fossil fuel cheap?
Fossil fuel is cheap
What are fossil fuels and which one will run out first?
Fossil fuels are organic materials used for burning to produce energy. It is false that oil is the fossil fuel that will run out first. It is believed that coal will be the first fossil fuel to run out.
Is wool a fossil fuel?
Sorry, no, wool is not a fossil fuel.
