The given figure illustrates the creation cycle of a biofuel known as ethanol.
Overall, the figure demonstrates how ethanol is being made, which is then used as a biofuel in modern vehicles. It begins with energy which goes all the way to the harvesting, pre-processing and multiple other procedures to finally become Ethanol which is then used as a biofuel in modern automobiles.
The creation process of Ethanol is very unique, it starts by combining sunlight with carbon dioxide to create a form of energy which is later used in harvesting of plants then it goes all the pre-processing and then to cellulose which then processed with sugar and microbes to finally become Ethanol.
Ethanol is used in modern vehicles in form of a fuel named biofuel. The few vehicles are planes, trucks, and cars. These vehicles produce cardon dioxide in the atmosphere which then mixed with sunlight to finally create that energy which is used in the 1st step of ethanol’s creation process.
In conclusion, the process of ethanol’s creation with numerous steps and the whole recycling of carbon dioxide is a work of an art.