Process Diagram

Band 4+: The diagram below shows how a biofuel called ethanol is produced. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Image for topic: The diagram below shows how a biofuel called ethanol is produced. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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The image depicts the biofuel production process of ethanol in a cyclic format involving several stages: Plants and trees grow using energy from sunlight and carbon dioxide, followed by harvesting. The harvested material undergoes pre-processing, releasing carbon dioxide, and is then converted into cellulose. This cellulose is processed into sugars, where microbes are added, resulting in the production of ethanol. The entire cycle also continuously releases carbon dioxide at various stages.

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

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

The picture with order of process illustrates how biofuel that called ethanol is produced. The first thing I can see is the transport, like a plane, car and etc. Carbon dioxide made by them and thanks to it plants and trees get energy. Also, sunlight plays an important role at growing of greens. So, without any sunlight and carbon dioxide plants and humanity cannot live. After that, it started harvesting to do preprocessing. Then it received cellulose by which chemical processing is continue. At the end, because of chemical processing it had sugars and appeared new microbes helping to repeat of this round diagram again and again.

By that we can understand how it is necessary to polite our ecosistem/environment and complexity of every detail that need enough elements to be effective.

All in all, I suggest that having knowledge of information like this do us open-minded, well-informed and wiser

Word Count: 150

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Overall Band Score

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Vocabulary Complexity:
C1 - Intricate
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Grammar Mistakes: N/A

Vocabulary Repetition:
No noticeable repetition! Great job!

Task Response

The report attempts to describe the ethanol production process, but it contains inaccuracies and irrelevant information. The description of the stages is not clear, and the inclusion of personal opinions and general statements detracts from the task. To improve, focus on accurately summarizing the key stages of the process, using precise language, and avoiding personal opinions or irrelevant details.

Coherence & Cohesion

The report lacks clear organization and paragraphing. The flow of information is difficult to follow, and the connections between different stages of the ethanol production process are not clearly established. Consider using more cohesive devices (e.g., transition words, pronouns) to link ideas and improve the overall coherence. For example, you could use phrases like 'Following this,' 'Subsequently,' or 'As a result' to guide the reader through the process. Also, avoid introducing irrelevant details such as modes of transport.

Lexical Resource

The vocabulary used is basic and lacks the precision needed to accurately describe the ethanol production process. There are instances of inappropriate word choice (e.g., 'polite our ecosistem/environment'). To improve, focus on using more specific and technical vocabulary related to biofuel production and chemical processes. For example, instead of 'chemical processing,' you could use terms like 'fermentation' or 'hydrolysis,' depending on the specific stage being described.

Grammatical Range & Accuracy

The report contains numerous grammatical errors that impede understanding. Sentence structures are often awkward, and there are issues with verb tense, subject-verb agreement, and article usage. For example, 'Carbon dioxide made by them' is grammatically incorrect. To improve, focus on mastering basic grammar rules and sentence structures. Proofread carefully to identify and correct errors before submitting your work. Consider using a grammar checker to help identify areas for improvement.

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