| A | B |
| Steam | When water is heated it turns into this |
| Fossil fuels | These are burnt to produce heat |
| Turbine | The steam makes this spin round |
| Generator | This spins to produce electricity |
| Nuclear fuel | In a nuclear reactor this produces heat |
| Heat | The energy we get from non-renewable resources |
| Carbon dioxide | The gas given out by burning fossil fuels |
| Water | What comes out of a cooling tower |