Across
- 2. contain chemicals that react to produce electricity
- 3. natural source of electricity
- 6. shock its enemies
- 8. we turn this on to let electricity flow
- 9. most motor cars run on this
- 10. fossil fuel
- 11. used to wrap metal wires
Down
- 1. thick wires
- 4. electricity is produced by this in power station
- 5. worn when working with wires
- 7. to tell time