Name 6 forms of energy., Light, chemical, nuclear, mechanical, thermal and electrical energy., Properties of energy., Energy can be transferred, transported, stored and transformed., Name 5 renewable energy sources., Sun, water, wind, biomass and geothermal., Name 5 non-renewable energy sources., Coal, natural gas, petroleum, uranium and plutonium., What machine is used to produce electricity?, The turbine., What are conductors?, They are materials that pass electricity., What are insulators?, They are materials that do not pass the electricity., Put examples of conductors., Coper and most metals., Put examples of insulators., Wood, plastic and glass., Write some actions to save up energy., Turn off devices when you don´t use them and use renewable energy sources. .

UNIT 5

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