Relacionar Columnas Unit 6_Energy_1Versión en línea Energy por David Tordesillas 1 Water energy 2 Light energy 3 Biomass 4 Solar, wind, water, biomass and geothermal 5 Solar energy 6 Wind energy 7 Renewable energy sources 8 Sound energy 9 Geothermal energy These sources do not run out when we use them This energy is the cleanest source of energy It is the most efficient energy and does not cause pollution This energy is heat that comes from the centre of the Earth It can damage wildlife habitats and bird populations This energy can contributes to deforestation and global warming This energy can be natural or artificial Renewable energy sources This energy comes from a source that produces vibrations