Energy & Electricity

5. Diagram used to show the efficiency of energy transfer.
6. Network of cables that distribute electricity from power stations to homes.
8. Type of power station which uses heat energy from rocks deep in the Earth's crust to generate electricity.
9. Fuels obtained from living things such as wood.
10. Used to step up or down the voltage supplied by power cables.
12. The amount of energy supplied per second by an appliance.

1. Units of power.
2. Part of a power station which is turned by steam.
3. Type of power station which uses the energy of waves or flowing water to generate electricity
4. The splitting in two of the nucleus of a Uranium atom.
7. Part of a power station which is turned by the turbine converting kinetic energy into electrical energy.
11. A fuel which can be replaced once it has been used to generate electricity.