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Biofuel - Coggle Diagram
Biofuel
what it is
any source of energy
derived from living things
environmentally- friendly
renewable
carbon-neutral
burn cleaner & emit less carbon dioxide
Types & Drawbacks
ethanol
origin
advantages
drawbacks
biodiesel
origin
advantages
drawbacks
New genration of bifuel
cellulosic ethanol
origin
advantages
algae
advantages
what it is