Explain two fossil fuels, coal and petroleum.

1.	Explain two fossil fuels, coal and petroleum.
Answer» Fossil fuels, coal and petroleum are important source of energy.Coal and petroleum were formed from the degradation of biomass millions of years ago.Contains carbon, hydrogen, oxygen and sulphur.When coal and petroleum are burnt, the products are carbon di oxide, oxides of nitrogen, oxides of sulphur.

Discussion