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 presents step-by-step biofuel production( how

ethanol

Use synonyms

is made and produced).

Overall

Linking Words

, biofuel production has 8 steps to make

ethanol

Use synonyms

. Starting with

carbon

Use synonyms

dioxide

Use synonyms

, and ending with

ethanol

Use synonyms

, which is used in transportation like cars, tracks, and planes.

To begin

Linking Words

with, the energy from sunlight and

carbon

Use synonyms

dioxide

Use synonyms

helps the plants and trees to grow,

then

Linking Words

the grown plants and trees are harvested by a machine,

then

Linking Words

they are turned into cellulose by making pre-processing to the plants and trees. After that, the cellulose is processed in a lab and it is analyzed to produce sugars.

The next step is

Linking Words

to add microbes to the sugars to end up with the

ethanol

Use synonyms

. The

ethanol

Use synonyms

is used in cars, trucks and planes. In these vehicles, lots of processes are made to end up with

carbon

Use synonyms

dioxide

Use synonyms

, so the cycle will start again from the

carbon

Use synonyms

dioxide

Use synonyms

to produce the biofuel .

Hoor AlshaikhMon May 26 2025

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Basic structure: Change the third paragraph.

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Basic structure: Change the fourth paragraph.

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Vocabulary: Replace the words ethanol, carbon, dioxide with synonyms.

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Vocabulary: Only 2 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 third paragraph.

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

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4
Linking words
meeting the goal of 7 or more
3
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: 4.0

Complete response

Suitable writing tone

Appropriate word count

4 paragraphs

151 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

In many countries, students take a year off finishing school should students take a gap year before attending university? What are the advantages and disadvantages of this trend?

It is now possible for scientists and tourists to travel to remote natural environment, such as the South Pole. Do the advantages of this development outweigh the disadvantages?

Everyone should start eating vegetarian because it helps improve health. To what extent do you agree?

Some people think that the government should make university education free for all students, regardless of their financial situation. What's your opinion about this?

Some people believe that governments should pay for healthcare and education, but others disagree with this opinion. Discuss both these views and give your own opinion. Give reasons for your answer and include any relevant examples from your own knowledge or experience.