Question

_____ is an alcohol made from the fermentation of sugars and starches that can be used as a replacement for petroleum-based fuels.

Barrage


Geothermal


Biomass


Ethanol

Answer 1

ethanol

Step-by-step explanation:

Ethanol fuel is ethyl alcohol, the same type of alcohol found in alcoholic beverages, used as fuel. It is most often used as a motor fuel, mainly as a biofuel additive for gasoline. The first production car running entirely on ethanol was the Fiat 147, introduced in 1978 in Brazil by Fiat. Ethanol is commonly made from biomass such as corn or sugarcane.

Answer 2

ethanol

Step-by-step explanation:

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