1) how do we know that fuels have energy? a) they are liquids b) when they burn they can be dangerous c) when they burn they get hot d) they do not have energy 2) How do we know a battery has energy? a) it is heavy b) it can light a bulb c) it makes a noise d) it contains an acid 3) what sort of energy does a phone pager give out? a) chemical b) sound c) electrical d) gravitational 4) A bungee jumper has energy because he is high up what is this type of energy called? a) kinetic b) light c) gravitational d) electrical 5) food supplies us with energy what type is it? a) chemical b) thermal c) elastic/strain d) kinetic 6) what do we call the energy in wind? a) electrical b) gravitational c) kinetic d) sound 7) what sort of energy does an iron use? a) thermal b) chemical c) kinetic d) electrical 8) what type of energy is wasted by a television? a) sound b) light c) electrical d) thermal

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