The author of the passage and lecturer both touch upon whether Ethanol can be good substitutionجانشینی/n/( alternative or superseded or replace/adj/) for gasoline or not. The author of reading believes that ethanol which is produced from agriculture productions such as corn and sugar cane can not to be good replacement for gasoline. However, lecturer having critical view, rails against 3 reasons that author puts forward and says these reasons are not convincing.
First off, with regard to global warming issue, the author of the passage articulates that using Ethanol does not solve environmental problem when burning ethanol produce carbon dioxide such as gasoline and carbon dioxide is responsible for global warming. In marked contrast, the lecturer