Process Diagram

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.

See all user-written answers on this topic

Image for topic: 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.

Our system will evaluate the answer based on this AI-generated description.

The image depicts a flowchart outlining the ethanol fuel production process from corn: Corn -> Storing -> Milling -> Cooking (4 hours, requires Water) -> Fermenting (48 hours) -> Separating (into Liquid for Purifying Ethanol (5 hours) and Solid by-product) -> Storing -> Transporting.

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

Skyrocket your IELTS band score by 1-2 points in under a month with our premium plan!

Check it out

Note: Both the topic and the answer were created by one of our users.

The diagram illustrate how make ethanol fuel by useing corn. Overall, the prouduction invloves 8 stages begins with storing and ends with transporting and some steps take time.

Initially, corn is collected and storing before it is milled. After that, water is added and mixture is cooked for around four hours. When cooking complate, the material is fermented for 2 days , which is the long term on the production.

Than, the mixture is divided into tow parts.: a solid by- product and liquid. The liquid is purified for five hours to produc ethanol. Following purifying, the ethanol is stored and finaly transported to destination for use.

To sum up,the production of ethanol fuel from corn consists of eight main steps, with fermentation and purification being the longest stages.

Word Count: 129

Check Your Answer On This Topic?

Check My Answer

Generate A Band-9 Sample Answer?

Generate A Sample

Overall Band Score

5.5

(+/- 0.5)

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

Grammar Mistakes: N/A

Vocabulary Repetition:

ethanol: 4

Try using synonyms for the above words

Task Response

The report covers the main stages of ethanol production from corn, providing a general overview of the process. To improve, focus on using more precise language and providing more specific details about each stage. Also, ensure that the summary accurately reflects the most significant aspects of the process. The report falls short of the required 150 words.

Coherence & Cohesion

The report generally follows a logical progression, but the flow could be improved with better use of cohesive devices. Paragraphing is mostly adequate, but could be refined to better group related ideas. For example, the second and third paragraphs could be more clearly distinguished. Consider using more varied transition words and phrases to link ideas within and between paragraphs.

Lexical Resource

The vocabulary is generally adequate for the task, but there are some instances of imprecise word choice ('make' instead of 'to make', 'useing' instead of 'using', 'prouduction' instead of 'production', 'complate' instead of 'complete', 'tow' instead of 'two', 'finaly' instead of 'finally'). Expanding your range of vocabulary related to manufacturing processes would enhance the report. Focus on using more precise and sophisticated language to describe the processes and equipment involved.

Grammatical Range & Accuracy

The report contains several grammatical errors, including incorrect verb forms ('illustrate' instead of 'illustrates', 'is storing' instead of 'is stored', 'cooking complate' instead of 'cooking is complete'), incorrect article usage, and subject-verb agreement issues. There are also issues with sentence structure and word order. To improve, focus on reviewing basic grammar rules, particularly verb tenses, articles, and subject-verb agreement. Proofread carefully to identify and correct errors.

Answers On The Same Topic:

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 provided flowchart illustrates the multi-stage process of manufacturing ethanol fuel, beginning with the raw material corn and culminating in its final distribution. This mainly linear process consists of nine stages that altogether unlock the production of ethanol fuel from corn, in approximately 57 hours, with the production of solid by-products that are extracted during […]

Band 7+

See All

The diagram shows the skeletal systems of two ancestors of modern human beings.

The diagram delineates the anatomical differences between the skeletal systems of two human ancestors, namely Australopithecus afarensis (a walker and tree climber) and Homo erectus (a walker and endurance runner). It is conspicuous from the illustration that Australopithecus afarensis possessed a skeletal structure adapted for arboreal locomotion, whereas Homo erectus exhibited features highly optimized for […]

Band 9

The diagram shows the skeletal systems of two ancestors of modern human beings.

The diagram delineates the anatomical differences between the skeletal systems of two human ancestors, namely Australopithecus afarensis (a walker and tree climber) and Homo erectus (a walker and endurance runner). It is conspicuous from the data that Australopithecus afarensis possessed a skeletal structure adapted for arboreal locomotion, whereas Homo erectus exhibited features highly optimized for […]

Band 8+

The diagram below illustrates the life cycle of a mosquito, showing the development of the insect from eggs to adulthood. Summarise the information by selecting and reporting the main features.

The given diagram provides the information about the natural the life cycle of a Mosquito, depicting various stages of the insect from eggs to adulthood. Overall, the life cycle consists of 5 main stages, beginnning with eggs and culminating in developing adulthood, after which the cycle begins again. Initially, the female mosquito lays a large […]

Band 5+

The process of producing drinking water by solar power powdered pump and filter. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The given process illustrates the way solar power is used to make potable water. Overall, the process involves four main stages, starting from collecting sunlight and ending with water being poured into a moveable container for transportation. Additionally, the entire system is driven by solar power The process begins with a big solar panel placed […]

Band 8+

The diagrams below show the life cycle of a speicies of large fish called the salmon. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams illustrate the salmon life cycle which is a species of the large fish. Overall,the salmon passes through three lives in different environment ;upper river,lower river and open sea. The cycle begins with upper river of the slow moving where salmon eggs laid among reeds and small stones.After approximately 5-6 months, fry can be […]

Band 4+

The diagrams below show a picture frame and front view of two picture frames. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The image above illustrates two frames’ build from two different perspectives, from the side and the front part. Overall, the inside structure of these two frames is the same, depicting their simple composition. Watching them as it is proprerly intended, so looking at the inserted picture, shows two diverse designs. With regard to the aesthetical […]

Band 6+

See All