A biofuel is a hydrocarbon that is made BY or FROM a living being that we people can use to power something. Any hydrocarbon fuel that is delivered from natural matter (living or once living material) in a brief timeframe (days, weeks, or even months) is viewed as a biofuel. This diverges from fossil fills, which take a great many years to form and with different sorts of fuel which are not taking formed from hydrocarbons (example, nuclear fission).
