Question
Name the process by which a biofuel such as ethanol can be produced from plant material Enter your answer
Answer
4
(186 Votes)
Vance
Elite · Tutor for 8 years
Answer
Fermentation
Explanation
## Step1: Biofuels, including ethanol, can be produced from plant material through a number of processes. One main method involves taking advantage of naturally occurring biological processes.## Step2: These processes use microorganisms like bacteria and yeasts, or enzymes to break down the biomass into simpler sugars that are then converted into biofuels.## Step3: This conversion is usually done through a process known as fermentation.## Step4:In the case of ethanol, a common process uses yeast in an anaerobic (occurring without oxygen) environment to consume these sugars and produce ethanol, CO2, and heat as a result.