IELTS Writing Task 1 Report sample 3433 – Band 8.0

Academic IELTS Writing Task 1 - Report

You should spend about 20 minutes on this task.

The diagram below shows how a biofuel called ethanol is produced.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Write at least 150 words.

The diagram below shows how a biofuel called ethanol is produced.

Economy and Business, Science and Research, Task 1 report, Technology, Transportation, Writing samples

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Disclaimer

The writing sample displayed here is the work of IELTS candidates and has been assessed by our team for guidance and practice purposes. These scores are not official IELTS scores.

Candidate’s Response:

The diagram drawn below clearly illustrates the cycle of ethanol which is considered a biofuel. There are seven steps until ethanol reaches a level where it is used as fuel.

The entire process commences when trees and plants require energy to grow. This energy has two main components: carbon dioxide (CO2) and sunlight absorbed by plants and trees. Later, these plants and trees are harvested and fed into a preprocessing unit. The outcome is cellulose which begins the processing phase to form sugar molecules. In the end, special microbes are added so that ethanol can be produced.

The produced ethanol is fuel for airplanes, trucks, and cars. Once consumed, carbon dioxide is emitted into the atmosphere. The CO2 later cycles back to be absorbed by more trees and plants. Overall, ethanol’s journey to becoming a biofuel is lengthy; its application ranges from passenger cars to ground logistics and even aviation.

150 words

Presented By: Kasra Sharifan

March 17, 2025

This is an IELTS writing band 8.0 sample

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Disclaimer

The writing sample displayed here is the work of IELTS candidates and has been assessed by our team for guidance and practice purposes. These scores are not official IELTS scores.

IELTS Writing Band Descriptors:

Task Achievement (Ac)

9.0 fully satisfies all the requirements of the task

8.0 presents, highlights and illustrates key features clearly and appropriately

9.0 details are fully and clearly extended.

9.0 presents a clear overview of main trends, differences, or stages

8.0

Coherence and Cohesion

9.0 sequences information and ideas logically

8.0 manages all aspects of cohesion well

9.0 uses a range of cohesive devices appropriately

9.0 uses referencing clearly and appropriately throughout

9.0 skillfully manages paragraphing

8.0

Lexical Resource

9.0 uses a wide range of vocabulary

9.0 with very natural and sophisticated control of lexical features

9.0 rare minor errors occur only as ‘slips’

9.0 the communication is completely natural

9.0

Grammatical Range and Accuracy

9.0 uses a wide range of structures

8.0 the majority of sentences are error-free

9.0 rare minor errors occur only as ‘slips’

9.0 communication is completely natural

8.0

Feedback:

Thank you for writing this report. The response effectively outlines the ethanol production process, demonstrating strong coherence and a varied lexical range. The logical sequence of events is clear, and the use of linking words enhances readability. However, slight awkward phrasing and minor imprecisions, such as "seven steps until ethanol reaches a level where it is used as fuel," could be refined for better fluency.

Some awkward phrasing affects fluency:
1- "The diagram drawn below clearly illustrates the cycle of ethanol which is considered a biofuel."
Improved Version:
"The diagram clearly illustrates the ethanol production cycle, showcasing its role as a biofuel."

2- "Later, these plants and trees are harvested and fed into a preprocessing unit."
More precise:
"Once matured, these plants are harvested and processed to extract cellulose."

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Another Above 7.0 Sample

The diagram illustrates a process by which ethanol is produced and highlights its transformation from plants into biofuel through a continuous cycle.

The process begins with plants and trees absorbing sunlight and carbon dioxide to grow. Once matured, these plants are harvested and sent for preprocessing, where they are broken down into cellulose. This cellulose then undergoes processing to convert it into sugar molecules. In the final stage, microbes are introduced to facilitate ethanol production.

The ethanol produced serves as a biofuel for various modes of transportation, including airplanes, trucks, and cars. During fuel consumption, carbon dioxide is emitted into the atmosphere. This CO₂ is subsequently reabsorbed by plants through photosynthesis, maintaining the cycle of biofuel production.

Overall, ethanol production is a sustainable process that recycles carbon dioxide while providing a renewable energy source. The diagram effectively demonstrates the interconnected nature of biofuel production, emphasizing its role in reducing dependence on fossil fuels.

153 words