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