Types Of Fossil Fuels And Their Uses. Depending on its carbon content it can be. The different fossil fuels though different terms are occasionally used that are interchangeable for each there are three primary varieties for fossil fuels.
Coal is quite abundant compared to the other two fossil fuels. Coal is generally black or brownish black in colour. Depending on its carbon content it can be.
Oil is more than just a fossil fuel.
Oil being in liquid form. Three types of fossil fuels exists in three different forms. Depending on its carbon content it can be. According to the studies millions of years ago many living organisms plants animals were buried in mud after their death.