<P> Natural gas is a fossil fuel used as a source of energy for heating , cooking , and electricity generation . It is also used as a fuel for vehicles and as a chemical feedstock in the manufacture of plastics and other commercially important organic chemicals . Fossil fuel based natural gas is a non-renewable resource . </P>
<P> Natural gas is a fossil fuel used as a source of energy for heating , cooking , and electricity generation . It is also used as a fuel for vehicles and as a chemical feedstock in the manufacture of plastics and other commercially important organic chemicals . Fossil fuel based natural gas is a non-renewable resource . </P>
most oil and natural gas is found in what type of rock
most oil and natural gas is found in what type of rock
fossil
fossil