Key Stage 3
Meaning
Biofuel is an energy resource made from plants and animals that have been grown to heat, light or to power electrical appliances.
About Biofuel
- Biofuel is a renewable energy resource.
- Biofuel has energy in its chemical potential energy store which can be transferred into a thermal energy store by combustion.
There are several types of biofuel:
- Wood
- Bio-ethanol
- Bio-diesel
- Bio-gas