Question

question 12 of 30. as many as 20% of the cars in brazil can run on pure ethanol, which is made from distilling corn or sugar cane. what kind of energy source is ethanol? a. geothermal energy b. biomass fuel c. fossil fuel d. organic energy

Explanation:

Ethanol made from corn or sugar cane is derived from plant materials, which are living or recently living organisms. Biomass fuel refers to energy sources from such organic matter.

Answer:

B. Biomass fuel