Biofuel is a form of renewable fuel that is made from recently lifeless or now living biological material (living things). Humans can convert plants and animal waste into energy that we can use. Biofuel is considered a renewable resource because we can always grow more plants and trees! Crops, like corn and sugar cane, can be converted into ma biofuel called ethanol. Ethanol can be used instead of gasoline in many cars. Another type of biofuel is biodiesel. Biodiesel can be made from vegetable oils and animal fats. Biodiesel can be used as heating oil and also to power cars and buses.
