No, we are all doomed.
oil
Vegetable oil is renewable, fossil fuel is not.
No its not a fossil fuel
Oil is a fossil fuel.
by using it effectively
Fossil fuel is cheap
Fossil
oil
Dead in the sense that the fuel itself was made through great pressure and heat. Alive in the sense that there are still fossil fuels available in the world to use.
No, while peat can be used a fuel, it is in the same class a wood it is not a fossil fuel. The form of coal that has undergone the least diagenesis (and is still a fossil fuel) is called "Lignite".
Gasoline is a fossil fuel.
Sorry, no, wool is not a fossil fuel.