What's covered
Energy stores and transfers12
Energy resources10
Sample questions
A taste of the 22 questions in this topic — answers marked. Sign up to practise the full set with spaced repetition.
1Energy resources
Which is a renewable energy resource?
- •Coal
- •Crude oil
- •Natural gas
- ✓Wind power
2Energy stores and transfers
Which is an energy store?
- •Electric current in wire
- ✓Kinetic store of a moving car
- •Light from a torch
- •Sound waves in air
3Energy resources
Which is a non-renewable energy resource?
- ✓Coal
- •Hydro
- •Sun
- •Wind
4Energy stores and transfers
What energy store does a stretched spring have?
- •Chemical store of fuel
- ✓Elastic potential store
- •Kinetic store of motion
- •Thermal store of heat
5Energy resources
What is a fossil fuel?
- •fuel extracted from living plant material
- •fuel generated by harnessing wind energy
- ✓fuel made from ancient organisms
- •fuel produced by nuclear fission reactions
6Energy stores and transfers
What energy store does a battery have?
- ✓Chemical store
- •Kinetic store
- •Light store
- •Sound store
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