The process represents the information about the method of production of the biofuel ethanol.
Overall, the process begins with the absorption of energy from sunlight and corbon dioxide from atmosphere by plants and ends with the emission of corbon dioxide back into the air.
The method starts with the absorption of energy from sunlight and corbon dioxide from air by plants and trees, which are then harvest by tractors and then pre- processed into the fibers of cellulose. The cellulose fibers are then process in the laboratory and make sugars from it.
After that, microbes are added into the sugar and manufactures important biofuel ethanol which are then consume by different machines such as, trucks, cars, and aeroplanes and emits corbon dioxide again to the atmosphere.
