The process diagram illustrates how ethanol, a type of biomass fuel, is produced. Overall, it has ten steps, starting with energy that is absorbed by trees, and ending with vehicles that produce carbon dioxide. There is
The process illustrates the stages involved in the production of ethanol. Overall, the procedure is cyclical in nature, beginning with logging grown trees and plants and returning to the same step to repeat the cycle.
The diagram illustrates and provides key information about the steps involved in biofuel production and explains how ethanol is made. The data is expressed as a diagram showing the steps from energy consumption to final