The diagram illustrates the biofuel production: how ethanol is made

The diagram illustrates the cycle of

ethanol

Use synonyms

production from raw materials to finished goods.

Overall

Linking Words

, the process involves converting

sugar

Use synonyms

plants

Use synonyms

into

ethanol

Use synonyms

, which is

then

Linking Words

used as fuel for

vehicles

Use synonyms

. The carbon dioxide released by

vehicles

Use synonyms

is absorbed by

plants

Use synonyms

as one of the energy sources.

First,

Linking Words

mature

sugar

Use synonyms

plants

Use synonyms

are harvested using a harvesting car and

then

Linking Words

crushed during pre-processing to change their form into fibres.

Then

Linking Words

, fibres are processed to extract cellulose, which is

then

Linking Words

converted into

sugar

Use synonyms

Furthermore

Linking Words

, microbes are added to the

sugar

Use synonyms

to create

ethanol

Use synonyms

, as the final product for commercial fuel use.

Finally

Linking Words

ethanol

Use synonyms

can be used as a fuel for various types of

vehicles

Use synonyms

, including cars, trucks and planes.

Additionally

Linking Words

, during the combustion process,

vehicles

Use synonyms

release several gases, one of which is carbon dioxide.

This

Linking Words

carbon is

then

Linking Words

captured by

plants

Use synonyms

during photosynthesis and used as an energy source to support plant growth.

Gwe

Jun 11, 2025

Unauthorized use and/or duplication of this material without express and written permission from this site's author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Writing9 with appropriate and specific direction to the original content.

Conclusion: The conclusion is too long.

Vocabulary: Rephrase your introduction. Words match: 67%.

▼

Vocabulary: Replace the words ethanol, sugar, plants, vehicles with synonyms.

▼

Vocabulary: Rephrase the word "illustrates" in your introduction.

▼

Vocabulary: Rephrase the word "undefined" in your introduction.

▼

Vocabulary: Only 4 basic words for charts were used.

▼

Do you want to check your IELTS essays?

Submit unlimited essays, letters and charts. Sign up right now and start improving your writing skills.

7
Linking words
meeting the goal of 7 or more
4
Word repetition
meeting the goal of 3 or fewer
0
Grammar mistakes
detected issues

0123456789.0505

Overall Band Score

Coherence and Cohesion: 8.0

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: 9.0

Complete response

Suitable writing tone

Appropriate word count

3 paragraphs

151 words

🚀 Prepare for IELTS writing section today!

Unlimited Task 1 & Task 2 checks
Practice with essays, charts, and letters.
Personalized suggestions & mistake analysis
Spot every mistake and boost your score.
Topic ideas & vocabulary helpers
Expand your ideas and use the right words.
Progress tracking
Watch your writing improve with every practice.

What to do next:

Look at other essays:

8
band
Many offenders commit more crimes after serving the first punishment. Why is this happening, and what measures can be taken to tackle this problem?
There is a worrying trend that after undergoing the initial punishment, many convicts are involved in further criminal activities. Personally, there is a wide range of contributing culprits behind this puzzling issue, however, it is not necessarily beyond solution.
8
band
Animal habitats have been destroyed, and some animal species (e.g the tiger and the rhino) have become endangered. Why does this happen? What can be done to protect endangered animals?
The loss of animal habitats as well as the decrease in biodiversity is one of the most dire problems the world is facing. In the following essay, I will discuss the reasons behind this issue and propose some solutions to address this problem.
7
band
Many people like to wear fashionable clothes. Why do you think this is the case? Is this a good thing or a bad thing?
Many individuals tend to follow the latest fashion rules. There are some reasons for this trend as well as a couple of negative consequences, which we will discuss here.
6.5
band
Do you agree or disagree with the following statement? Technology has made children less creative than they were in the past. Use specific reasons and examples to support your answer.
It is undoubtedly true that offspring have been more intellectual and skilful in previous times than in the present due to the development of advanced technology. I adamantly agree with this notion and I will give all reasons that support my stance I will also try to give the best example from my experience in the upcoming paragraphs.
7.5
band
In many countries paying for things using mobile phones (cellphone) apps is becoming increasingly common. Does this development have more advantages or disadvantages?
In this ultra-modern world, it is rare to find a person untouched by cellphone apps because their presence is felt in every corner of this world across society, genders and age groups. Owing to this, The mode of payment by using mobile phone apps is becoming more popular in many countries. There are some pros and cons of paying digitally through mobile which i will examine in this further essay.

The diagram illustrates the biofuel production: how ethanol is made

Many offenders commit more crimes after serving the first punishment. Why is this happening, and what measures can be taken to tackle this problem?

Animal habitats have been destroyed, and some animal species (e.g the tiger and the rhino) have become endangered. Why does this happen? What can be done to protect endangered animals?

Many people like to wear fashionable clothes. Why do you think this is the case? Is this a good thing or a bad thing?

Do you agree or disagree with the following statement? Technology has made children less creative than they were in the past. Use specific reasons and examples to support your answer.

In many countries paying for things using mobile phones (cellphone) apps is becoming increasingly common. Does this development have more advantages or disadvantages?