The process diagram illustrates the cyclic process of ethanol production.
As an overview, it is readily apparent that the process start by taking carbon dioxide to create energy and it ends by dumping carbon dioxide to air by transport vehicles. There are eight steps in this process.
As the first step, plants and trees absorb sunlight and carbon dioxide to create energy. These plants are harvested by using tractors. The resultant plant products of harvesting are added in a machine. It crushes the plant and produce small particles as output.
These small particles contain cellulose, they are send to chemical labs. Labs conduct necessary test and process the sugar by understanding its organic formula. After this step, microbes are added to the sugar and then it produce the final end product ethanol. Ethanol is a biofuel, it is readily used by transport vehicles like cars, trucks, aeroplanes and so on. As the final step, these vechicles will produce bulk amount of smoke containing carbon dioxide and it is released to atmosphere. The cycle process continues once again.
