Band 5+: You should spend about 20 minutes on this task. The diagram below shows how ethanol fuel is produced from corn. Summarise the information by selecting and reporting the main features and make comparisons where relevant. You should write at least 150 words.

The diagram displays the changing procces from corn to ethanol fuel.

Overal, it is clear that there are eight stages in the production of ethanol fuel. The greatest stages of all of them are fermenting, cooking, where added water and it takes 4 hours straight, and purifying ethanol that longs 5 hours.

Looking at the details, the process begins when corn are stored and right then goint to milling part. After this process is completed, shredding corn are cooking with added water for 4 hours in the third step. After hulling dried beans, they are roasted for 10–20 minutes. After that, they are fermenting for 48 hours in the next step, that requires to be solid by-product. Following this, liquid product are ready to purifing ethanol that is going to last 5 hours straight and proceeding to the stage of storing them. In the final step, the ethanol fuel begins transporting.