View Coal Oil And Natural Gas Are Fossil Fuels US. But fossil fuels come with a cost. Fossil fuels are found within the earth's crust.
In some cases these deposits rise to the surface and seep out into soil and water.
Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals. The three most important fossil fuels are coal, petroleum, and natural gas. Presently, the three main fuels available are coal, natural gas, and oil. Fossil fuels such as coal, oil and gas are some of the most important natural resources that we use everyday.