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.

IELTS Writing Task Chart for 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.

The diagram illustrates the process of manufacturing ethanol, commonly known as biofuel, highlighting different stages - including harvesting, preprocessing, and utilising - and the repetitive cycle.

Overall

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, the process involves three primary stages , which are harvesting and pre-processing plants, chemically converting them into ethanol, and utilising it as fuel for transportation.

This

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course is

then

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repeated.

According to

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the data, energy, encompassing sunlight and CO2, contributes to the growth of plants and trees. These materials are harvested once they mature and

then

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transported to the pre-processing machine, broken down into small pieces of cellulose. In the second stage, the cellulose is sent to an experimental facility, which conducts a chemical procedure to convert it into sugars. Microbes are

subsequently

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added to the sugars, initiating fermentation, which generates ethanol.

Finally

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, it is used as a primary fuel for various vehicles,

such

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as planes, trucks, and cars. During combustion, CO2 is released back into the atmosphere, serving as a nutrient for plant proliferation and continuing the cycle.

santos_dij

Nov 26, 2024

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Basic structure: Change the fourth paragraph.

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Vocabulary: Only 4 basic words for charts were used.

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Vocabulary: Use several vocabularies to present the data in the second paragraph.

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Vocabulary: Use several vocabularies to present the data in the fourth paragraph.

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7
Linking words
meeting the goal of 7 or more
0
Word repetition
meeting the goal of 3 or fewer
0
Grammar mistakes
detected issues

0123456789.0505

Overall Band Score

Coherence and Cohesion: 9.0

Logical structure

Single idea per paragraph

Introduction & conclusion present

Accurate linking words

Variety in linking words

Lexical resource: 4.0

Varied vocabulary

Accurate spelling & word formation

Grammatical Range: 9.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 6.0

Complete response

Suitable writing tone

Appropriate word count

4 paragraphs

166 words

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Topic Vocabulary:

procurement
raw materials
milled
surface area
fermentable substance
enzymes
yeast
fermentation
byproducts
isolate
purified
distillation
concentration
containers
distribution

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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.

Some people think that all university students should study whatever they like. Others believe that they should only be allowed to study subjects that will be useful in the future, such as those related to science and technology. Discuss both these views and give your own opinion.

Countries are becoming more and more similar because people are able to buy the same products anywhere in the world. Do you think this is a positive or negative development?

Some people argue that teaching children of different abilities together benefits all of them. Others believe that intelligent children should be taught separately and given special treatment. Discuss both views and give your opinion.