In the United States, bioethanol from corn is added to gasoline for vehicle fuel because
A) it is cheap to produce.
B) its production uses little energy.
C) its production releases little carbon dioxide to the atmosphere.
D) government action favors its production and use.

Question

Quizplus · Accepted Answer

The main reason bioethanol from corn is added to gasoline for vehicle fuel in the US is because of government action, such as the Renewable Fuel Standard, which promotes its production and use. While it is cheaper than other alternative biofuels, its production requires significant amounts of energy and can contribute to carbon emissions.

In the United States, Bioethanol from Corn Is Added to Gasoline