the diagram below shows how a biofuel called ethanol is produced

✨ Do you want to improve your IELTS writing?

the illustration depicts the process of producing

ethanol

Use synonyms

biofuel.

this

Linking Words

stages

Fix the agreement mistake

stage

show examples

cycle starts with natural

energy feeding

Add a hyphen

energy-feeding

show examples

plants and

trees

Use synonyms

then

Linking Words

turning

Correct pronoun usage

them

show examples

Change preposition

into

show examples

ethanol

Use synonyms

biofuel.

This

Linking Words

is achieved by harvesting the

trees

Use synonyms

and

process

Wrong verb form

processing

show examples

them by several chemical

operation

Change to a plural noun

operations

show examples

until madding

ethanol

Use synonyms

fuel

Use synonyms

. the demonstration

begin

Correct subject-verb agreement

begins

show examples

with sunlight and carbon dioxide

help

Wrong verb form

helping

show examples

the seeds grow before harvesting and transferring them into

pre-processing

Correct article usage

the pre-processing

show examples

step which is basically cutting the

trees

Use synonyms

to cellulose. After

that

Add a comma

that,

show examples

the chemical operation starts by processing cellulose

Change preposition

into

show examples

sugars

Linking Words

then

Correct word choice

and then

show examples

adding microbes to reach

ethanol

Use synonyms

fuel

Use synonyms

. The

fuel

Use synonyms

can power several kinds of logistic vehicles (

airplanes

Change the spelling

aeroplanes

show examples

, trucks, and cars) which produce carbon dioxide in the air to start the cycle again. In

conclusion

Add a comma

conclusion,

show examples

its

Correct pronoun usage

show examples

step by

step

Correct your spelling

step-by-step

show examples

process of how

the

Correct article usage

apply

show examples

ethanol

Use synonyms

biofuel

produced

Add a missing verb

is produced

show examples

Begining

Verb problem

Beginning

show examples

from growing plants and

trees

Use synonyms

by sunlight and carbon dioxide to

ethanol

Use synonyms

fuel

Use synonyms

powering vehicles to start the cycle again.

Waleed.as2Fri Apr 25 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.

Linking words: Add some linking words.

▼

Introduction: The introduction is missing.

▼

Conclusion: The conclusion is too long.

Introduction: The chart intro is missing.

▼

Basic structure: Change the second paragraph.

▼

Introduction: The chart intro is missing.

▼

Vocabulary: Replace the words ethanol, trees, fuel with synonyms.

▼

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

▼

Vocabulary: Only 2 basic words for charts were used.

▼

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

▼

2
Linking words
meeting the goal of 7 or more
3
Word repetition
meeting the goal of 3 or fewer
19
Grammar mistakes
detected issues

0123456789.0505

Overall Band Score

Coherence and Cohesion: 4.0

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: 4.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 4.0

Complete response

Suitable writing tone

Appropriate word count

3 paragraphs

150 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.

Topic Vocabulary:

biomass
ethanol
fermentation
microorganisms
yeast
carbon dioxide
distillation
purification
dehydration
raw materials
storage
distribution
renewable energy
greenhouse gas emissions
sustainable fuel
concentration
impurities
alcohol content
crop growth
conversion process

What to do next:

Look at other essays:

7
band
Nowadays, a growing number of people with health problems are trying alternative medicines and treatments instead of visiting their usual doctor. Do you think this is a positive or a negative development?
In modern days, we are presented with abundant choices of medicines and health measures, which can potentially shift a conventional doctor visit. In this essay, I will discuss how this is not a positive change, which is followed by the reasons behind this statement.
6.5
band
New technologies have changed the way children spend their free time. Do you think the advantages of this trend outweigh the disadvantages?
There has been an issue revolving around whether new technologies changed the way children positively spend their free time. Some people say that there are more advantages than disadvantages in children’s usage of new technology. Others believe that negative impact is stronger than positive. In this essay, I will explain why I believe that advantages do not outweigh disadvantages.
6.5
band
Some people feel that the exploration of space justifies a large amount of government and private investment. Other people think that this field is of increasingly low relevance, and should not be a priority. Debate both sides of this discussion, and explain your own view. How important is it for us to explore space at the moment?
Space exploration over the years has become a controversial debate among peers, spawning two radically bold figures: those who oppose it and those who support it. There are strong arguments on both sides of the debate, which we will discuss here.
6.5
band
In some countries, more and more people are becoming interested in finding out about the history of the house or building they live in. What are the reasons for this? How can people research this?
In some nations, there are many people attracted to find out about the history of the building where they live. I really agree with this argument because this trend leads to positive impacts for homeowners to know about the capacity and safety of the house from professional analysis.
6
band
Some people believe that what children watch on television influences their behaviour. Others say that amount of time spent watching television influences their behaviour. Discuss both views and give own opinion
Many individuals think that children's behavior can be affected by watching TV, while others believe that the amount of time they spend watching is the main culprit. I will give some information about both views.

the diagram below shows how a biofuel called ethanol is produced

Nowadays, a growing number of people with health problems are trying alternative medicines and treatments instead of visiting their usual doctor. Do you think this is a positive or a negative development?

New technologies have changed the way children spend their free time. Do you think the advantages of this trend outweigh the disadvantages?

In some countries, more and more people are becoming interested in finding out about the history of the house or building they live in. What are the reasons for this? How can people research this?

Some people believe that what children watch on television influences their behaviour. Others say that amount of time spent watching television influences their behaviour. Discuss both views and give own opinion