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