Yes it is a fossil fuel.
No its not a fossil fuel
Uranium is not a fossil fuel and cannot be a fossil fuel.
Oil is a fossil fuel.
a living fossil fuel.
Fossil
Fossil fuel is cheap
Sorry, no, wool is not a fossil fuel.
Fossil fuel
Gasoline is a fossil fuel.
the most fossil fuel that humans use is the solid fossil fuel. and it is coal
their is all the thigs you would think there is gold diamond silver ect.