1) main source of energy a) WIND b) BIOMASS c) WATER d) SUN 2) rotates the windmill to generate electricity a) BIOMASS b) NUCLEAR c) WIND d) ENERGY 3) rotate the turbine in the ocean to generate electricity a) NUCLEAR b) WAVES c) WATER d) ENERGY 4) ability to do work a) ENERGY b) FOSSIL FUEL c) WAVES d) GEOTHERMAL 5) rotates the turbine in the dam to generate electricity a) WATER b) WAVES c) FOOD d) ENERGY 6) substance from plants or animal faeces a) NUCLEAR b) SUN c) BIOMASS d) WIND 7) example petroleum and coal a) FOSSIL FUEL b) BIOMASS c) WAVES d) WIND 8) has substances such as uranium a) WIND b) NUCLEAR c) WAVES d) SUN 9) helps living-things to grow and to maintain health. a) GEOTHERMAL b) FOOD c) WIND d) WAVES 10) derived from the heat of hot rocks beneath the surface of Earth. a) BIOMASS b) GEOTHERMAL c) FOOD d) ENERGY

SCIENCE DLP YEAR 4 ENERGY

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