Process Diagram

Band 7+: The diagram below shows how ethanol is produced from corn ..

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

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The image shows a diagram of eight steps in ethanol fuel production from corn, starting with corn, storing, milling, cooking (4 hours), fermenting (48 hours), separating liquid and solid by-product, purifying ethanol (5 hours), and storing to the gas station.

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

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The picture illustrates the linear process of producing ethanol fuel from corn.

Overall, the linear process comprises 8 steps, commencing with harvesting corn and ending with delivering to a gas station. Notably, the process involves both manual labor and machinery.

Regarding the preparation stage, the process begins with the corn being stored in a factory before being taken to the mill in a designated area. After adding water, this corn will be cooked in 4 hours. Upon being done, it is fermented for 2 days for further processing.

In terms of completing the cooking stage and transporting. Having undergone the fermenting step, corn is separated into 2 distinct types containing liquid and solid by-products. It then purifies in 5 hours to become ethanol, followed by storing it in the truck and transporting it to a gas station.

Word Count: 137

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Overall Band Score

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Vocabulary Complexity:
C1 - Intricate
Strive to incorporate even richer and more precise language.

Grammar Mistakes: N/A

Vocabulary Repetition:

process: 4

being: 3

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Task Response

The report adequately covers the process of ethanol production from corn, highlighting the key stages and their sequence. However, there's room for improvement in terms of detail and precision. For example, you could include more specific information about what happens during each stage, such as the conditions for fermentation or the purpose of separating liquid and solid by-products. Also, ensure that the description is entirely accurate and includes all the significant steps shown in the diagram. To improve, focus on providing a more comprehensive and detailed account of the entire process. The report falls short of the required 150 words.

Coherence & Cohesion

The report presents a clear overview of the ethanol production process. The structure is logical, progressing from the initial stages to the final delivery. However, transitions between some steps could be smoother to enhance the flow. For example, elaborating slightly more on the connection between fermentation and separation would improve coherence.

Lexical Resource

The vocabulary used is generally appropriate for describing the process. Terms like 'designated area,' 'fermented,' and 'purifies' are well-chosen. To further enhance the lexical resource, consider using more specific vocabulary related to industrial processes or chemical transformations. For instance, instead of 'adding water,' you could describe the process as 'hydration' or 'mashing.'

Grammatical Range & Accuracy

The report demonstrates a good command of grammar with only minor errors. Sentences are generally well-constructed. Pay attention to subject-verb agreement and tense consistency. For example, in the last paragraph, 'It then purifies' should be 'It is then purified' to maintain passive voice consistency.

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The diagram below shows how ethanol is produced from corn ..

The graph above shows the different sections that followed step by step to produce ethanol from corn. Overall, the process passed into three main sections: the first section is growth corn and stored it, while the next step is the manufacturing procedure, and finally, the gas is to supplied the gas to the gas stations. […]

Band 5+

The diagram below shows how ethanol is produced from corn ..

The diagram illustrates the proces of producing ethanol fuel by using corn as raw materias. Overall, the system begain with storing the cornd by which ethanol fuel will produces. There are several stage which incluse milling, cooking, fermenting, seoerating, purifying ethanol, storing and then transporting. After storing, corn are prepared for going through a machine […]

Band 4+

The diagram below shows how ethanol is produced from corn ..

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Band 7+

The diagram below shows how ethanol is produced from corn ..

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Band 9

The diagram below shows how ethanol is produced from corn ..

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