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Process Diagram

Band 6+: 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 diagram presents the production method of ethanol fuel from corn. Overall, there are five main stages in the production of ethanol by first milling the corn, then cooking and fermenting it, which is then separated and purified for storage and transportation.

The first step in the production is to grow and harvest corn. The corn will then be stored in in storage facilities and after which the milling process will be performed by workers. Subsequent to the procedure, they will be cooked under heat with water for four hours. This is followed by two-day fermentation process before the machinery carries out separation. The separation process aims to filter the two types of substance, namely the liquid and solid by-product.

The liquid will become ethanol after 5 hours of purification under specialised equipment. This resulted purified ethanol will be stored in containers and later being transported to different purchasers and contractors for the purpose of manufacturing.

Word Count: 156

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Overall Band Score

6.5

(+/- 0.5)

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

Grammar Mistakes: N/A

Vocabulary Repetition:

ethanol: 4

production: 3

process: 3

Try using synonyms for the above words

Task Response

The response addresses the task well by describing the stages of ethanol production from corn. However, there are some inaccuracies and omissions, such as missing details about the time durations for fermenting, cooking, and purifying ethanol as mentioned in the description.

Coherence & Cohesion

6.5

The report is generally coherent and cohesive, with a clear progression of ideas. Paragraphing is well-managed. Some minor issues with cohesion could be improved by better linking devices between sentences and ideas.

Lexical Resource

6.5

There is a good range of vocabulary used to describe the ethanol production process. However, some inaccuracies and repetitions are present. More precise and varied vocabulary could enhance the lexical resource.

Grammatical Range & Accuracy

6.5

A variety of sentence structures are used with mostly accurate grammar. Some errors in prepositions, articles, and verb tenses are noticeable. Punctuation is generally correct.

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 6+: 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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