- Fossil fuels are non-renewable sources of energy.
- Pollution when burnt, they give out carbon dioxide (CO2) which is a main aspect which is a main aspect of global warming.
- When the fuels are burnt carbon dioxide gas is given off which is a factor of acid rain that will destory brickworks, marble and even crops.
- Human health is effected by the greenhoues gasses given off the burning of fuels which creates ozone holes giving off UV rays (Ultraviolet rays) that caues things like cancer.
- Oil spills is a disadvantoge, because the oil is transfered by truck, ship and planes. The oil ships may either spill or sink pollution the whole body of water.