The depicted essay illustrates how ethanol is made by using sunlight and carbon dioxide. Mainly, the essay includes 4 stages.
Overall, the process shows how plants are thrned into ethanol fuel and how carbon dioxide is produced during the production and usage stages.
Firstly, the plants go to the pre-processing stage. In this stage, carbon dioxide is released in the air. After pre-processing, the material called cellulose is sent to a factory for processing. In the factory, cellulose is turned into sugars by using special machines. Then, microbes are added to the sugars, and they become ethanol after some time.
Secondly, the ethanol is used in different types of tranaport, like cars, airplznes. These vehicles produce carbon dioxide when they use ethanol as fuel. The cadbon dioxide goes back into the air and is used by plants again. So the process repeats again and again.
