| A | B |
| Nucleur Fission | One nuetron bullet is sent into other Uranium-235 atoms (chain reaction) |
| Wind | Caused by un even heating of the Earth by the sun turns windmills |
| Water | Turns the turbines producing electricity |
| Solar | Suns rays heats water that is under a pane and is circulated through the house or big windows let in rays/heat |
| Biomass | Anything that was once living and can be burned to produce heat |
| Tidal | Tides are trapped in chamber at hig tide and let out at low spinning turbines |
| Geothermal | Cold water is pumped into Hot Spot and is heated then pumped back up to boil water |
| Fossil Fuels | Coal oil and Natural Gas all non renewable |