Process Diagram

Band 4+: The diagram below shows how ethanol fuel is produced from corn

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Image for topic: The diagram below shows how ethanol fuel is produced from corn

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The image illustrates the ethanol fuel production process from corn, starting with storing corn (2), followed by milling (3) and cooking with water for 4 hours (4), then fermenting for 48 hours (5), separating liquid and solid by-product (6), purifying ethanol for 5 hours (7), storing (8) and finally distributing to gas stations (9).

Given the complexity of the image, the above description may not be entirely accurate.

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Answer

The diagram illustrates the making process of ethanol fuel which was produced from corn.

Overall, we can see that, there are eight stages of the making process. The ethanol fuel is produced by one by one stop from storing corn to the transporting another destination.

On the one hand. Firstly, the collected corn was stored and secondly, those cors go to the mill. Thirdly, those corn were cooked about 4 hours in the water. Then the cooked corn fermented about 48 hours in factory. After that, fermented corn were being liquid and those are separated.

On the other hand, in the seventh stage, used by-product the liquid waste being purified ethanol about 5 hours. Finally, the ethanol was stored and transported in the various locations.

Word Count: 126

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B1 - Intermediate
Using more sophisticated words could be beneficial.

Grammar Mistakes: N/A

Vocabulary Repetition:

ethanol: 4

those: 3

about: 3

hours: 3

Try using synonyms for the above words

Task Response

The report generally addresses the task, describing the stages of ethanol production from corn. However, the description lacks detail and precision, and there are some inaccuracies and omissions. The organization is basic, and the language contains errors. To improve, provide more specific details about each stage, use more precise language, and ensure grammatical accuracy. The report falls short of the required 150 words.

Coherence & Cohesion

The report lacks clear organization and transitions between stages. The use of 'one the one hand' and 'on the other hand' is not effectively executed, and the flow of information is disjointed. Improve paragraphing and use cohesive devices to link ideas and stages more smoothly.

Lexical Resource

The vocabulary is basic and repetitive. There is limited use of specific or technical terms related to the ethanol production process. Expand your vocabulary by incorporating more precise and varied language to describe the different stages and equipment involved. Boost vocabulary complexity to elevate the overall score.

Grammatical Range & Accuracy

The report contains numerous grammatical errors, including incorrect verb tenses, subject-verb agreement issues, and awkward phrasing. Sentences are often unclear and lack precision. Focus on improving your understanding and application of basic grammar rules to enhance clarity and accuracy.

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