Matching Pairs Unit 6_Energy_2Online version Energy by David Tordesillas 1 Crude oil 2 Oil spills 3 Natural gas 4 Non-renewable energy sources 5 Coal 6 Uranium 7 Fossil fuels They have a devastating effect on wildlife and their habitats. We make it into petrol for cars We burn it to get energy and to produce electricity It is a radioactive metal They are limited Coal, crude oil and natural gas This energy source is more efficient than the other fossil fuels