Relier Pairs Unit 6_Energy_2Version en ligne Energy par David Tordesillas 1 Oil spills 2 Uranium 3 Crude oil 4 Coal 5 Natural gas 6 Fossil fuels 7 Non-renewable energy sources We make it into petrol for cars They are limited They have a devastating effect on wildlife and their habitats. Coal, crude oil and natural gas We burn it to get energy and to produce electricity It is a radioactive metal This energy source is more efficient than the other fossil fuels