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