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