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.
The Equus genus first appeared in the fossil record around 4 million years ago during the Pliocene epoch.
because wood is the first fuel
No its not a fossil fuel
Coal and oil were two fossil fuels that proved essential to fuel the British Industrial Revolution.
Oil is a fossil fuel.
Fossil fuel is cheap
Fossil
Gasoline is a fossil fuel.
Sorry, no, wool is not a fossil fuel.
Yes it is a fossil fuel.
gas comes from fossil fuel.
GAS I take it this is an American answering. As a British person, OIL is a liquid fossil fuel, COAL is a solid fossil fuel and NATURAL GAS is a gaseous fossil fuel.