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WorksheetsEnergy
Total questions: 15
Worksheet time: 12mins
Energy is the ability to do...
(a)
(a) energy is stored energy.
(a) energy allows us to see.
(a) energy allow us to listen to music.
(a) energy allows us to cook food.
(a) energy allows us to use appliances.
A moving car has (a) energy.
Fossil fuels have (a) energy.
What is the energy conversion in power stations?
potential energy --> electrical energy + heat energy
kinetic energy --> sound energy + heat energy
electrical energy --> potential energy + elastic energy
Fossil fuels are renewable or non-renewable energy sources?
renewable
Biomass is renewable or non-renewable energy sources?
renewable
non-renewable
Which energy source will eventually run out?
fossil fuels
hydropower
wind
solar
Burning of biomass....
will cause air pollution
does not generate harmful gases
depends on the weather
Name a type of fossil fuel.
(a)
Which source of energy uses a dam?
hydropower
biomass
solar
wind
