Relacionar Columnas Unit 6_Energy_2Versión en línea Energy por David Tordesillas 1 Natural gas 2 Oil spills 3 Non-renewable energy sources 4 Uranium 5 Coal 6 Fossil fuels 7 Crude oil Coal, crude oil and 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 are limited They have a devastating effect on wildlife and their habitats.