Which of the following is a benefit to using crops such as switchgrass to produce cellulosic ethanol?

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Quizplus · Accepted Answer

All of the given options are benefits to using crops such as switchgrass to produce cellulosic ethanol. Switchgrass and other non-food crops are ideal for cellulosic ethanol production as they can grow on marginal land, compared to food crops which require fertile soil. As a result, using these crops for biofuels minimizes the conflict between energy and food production. Perennial crops like switchgrass also have the added benefit of requiring less fertilizer, water, and herbicides compared to conventional crops, making them more environmentally sustainable. Additionally, the process of producing cellulosic ethanol from these crops consumes less energy, making it more efficient and economical compared to conventional ethanol production. Overall, the use of non-food crops for cellulosic ethanol production offers several advantages over conventional biofuel production methods.

Which of the Following Is a Benefit to Using Crops