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.
In a fossil fuel is different fuels that have been burned
No,steam is not a fossil fuel
No, carbon is in fossil fuels.
No it isn't a fossil fuel. Fossil fuels include coal and oil.
No, time is not a fossil fuel. Fossil fuels are coal, oil and natural gas.
It's pollution from Fossil Fuels.
Singapore has a Fossil Fuel System
Coal, methane gas, oil are fossil fuels; uranium is not a fossil fuel.
fossil fuels are natural gasses that come from fossils. one fossil fuel is oil.
Yes it is a fossil fuel.
No, but plastic can be made from fossil fuels.
Coal IS a fossil fuel