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