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Process Diagram

Band 7+: 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.

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Image for topic: 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.

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The image shows a flowchart diagram of the ethanol fuel production process from corn, including time details for the fermenting (48 hours), cooking (4 hours) and purifying ethanol (5 hours) stages, and separate storing and transporting stages for the final product. Corn is stored, milled, cooked with water, fermented, separated into liquid and solid by-product, with the liquid purified into ethanol and stored before transportation.

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

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The given picture shows the process of producing ethanol fuel from corn.

Overall, the process can be divided into nine steps, with 57 hours for the main mechanical processing, beginning with harvesting corn from fields and concluding with delivering the final product to gas stations.

At the first stage, the corn is harvested before being stored in a huge barn. Subsequently, the crops are processed under different machines. Firstly, by a milling machine, they are grinded into cornstarch, which is cooked for four hours with water added during the cooking step.

In the fifth step, the cooked mixture is fermented in another machine for two days while it is separated into two distinct compounds, including the liquid (ethanol) and the solid by-product. After that, the liquid is purified for five hours and then it is stored in a truck for transporting to gas stations.

Word Count: 144

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

hours: 3

Try using synonyms for the above words

Task Response

7.5

The report provides a clear overview of the ethanol production process from corn, covering the main stages and time details. The comparison of time taken for different stages is mentioned. The response meets the word count requirement and summarizes the main features effectively. The report falls short of the required 150 words.

Coherence & Cohesion

6.5

The report is generally well-organized and coherent. The information is presented in a logical sequence, making it easy to follow. Paragraphing is appropriately used. Some minor cohesion issues could be addressed to improve the overall flow.

Lexical Resource

6.5

There is a good range of vocabulary used to describe the ethanol production process. Some technical terms like 'fermented' and 'purified' are accurately used. However, more varied and sophisticated vocabulary could enhance the lexical resource further.

Grammatical Range & Accuracy

7.5

The report demonstrates a wide range of grammatical structures used accurately. The sentences are mostly error-free, and punctuation is correctly applied. Some minor improvements could be made to achieve a higher score.

Answers On The Same Topic:

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 illustrates the process of producing ethanol fuel from corn. Overall, the process consists of several stages, beginning with the collection and storage of corn and ending with the transportation of the purified ethanol. It involves both mechanical and chemical procedures over a period of days. Initially, corn is harvested and stored. It is […]

Band 8+

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 illustrates the process of producing ethanol fuel from corn. Overall, there are nine main stages, beginning with the harvesting and storing of corn, and ending with the storage and transportation of purified ethanol. The process involves both mechanical and chemical changes and produces a useful solid by-product. First, the stored corn is milled […]

Band 8+

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 illustrates the process of producing ethanol fuel from corn. Overall, the production of ethanol fuel involves a total of nine steps, beginning with the collection of corn and ending with the transportation of the final product. The process includes stages of physical transformation, chemical reaction, and purification. The first step is the harvesting […]

Band 9

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 flowchart detailed in the diagram delineates the comprehensive process by which corn is transformed into ethanol fuel. This intricate procedure encompasses nine distinct stages, commencing with the storage of corn and culminating in the storage and transportation of the final ethanol product. Initially, corn is stored and subsequently milled to facilitate more efficient processing. […]

Band 9

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 illustrates the process of producing ethanol fuel from corn. Overall, the production involves multiple stages, starting from harvesting corn and ending with the transportation of the purified ethanol. The process includes both physical and chemical procedures and takes several hours to complete. Initially, corn is harvested and stored before being sent for milling. […]

Band 9

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Band 7+: 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.

Check Your Answer On This Topic?

Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

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 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 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 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 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.

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