Fossil fuel is used in the making of most everything, the answer to your question is yes.
Crude oil
Uranium is not a fossil fuel; uranium is used as nuclear fuel for nuclear power reactors.
petrol is made from the fossil fuel oil
no
Nuclear energy is not a fossil fuel or any fuel at all. Radiation is used to create energy. The energy is "the Fuel" petroleum
Fuel fits in fossil fuels because it is oil or fossil fuels which are used as fuel. Fuel isn't necessarily petrol , it is anything that powers something, like weetbix is a fuel for your body.
im not sure this is rock,but fossil fuel is used as fuel,or coal.
Petroleum
An example of a liquid fossil fuel is petroleum, which is commonly used in vehicles and for heating. It is extracted from the ground and refined into products such as gasoline, diesel, and jet fuel.
Fuel that can be used instead of fossil fuel :BiodieselBioAlcoholBattery as fuel (electric fuel cells)HydrogenArtificially produced combustible hydrocarbons [methane, butane,etc]Compressed Air
Gasoline.
oil