1. coal, oil and natural gas. they are used for energy provision
2. Fossil fuels shift our power supplies to renewable energy sources
3.Transporting fuels from the mine or well can cause air pollution and lead to serious accidents and spills. When the fuels are burned, they emit toxins and global warming emissions.
4. New technology is being developed to help stop the fossil fuels realsing toxins into the air and causing air pollution.