Is scientific research a waste?: IELTS Task 2 essay #7, band 8.0
A student’s answer to this repeated IELTS question, shared without their name and marked by Axiom on the four criteria. Select a highlighted passage to see how it could be revised, and why.
346 words. Marked by Axiom on 12 July 2025. Estimated by AI. It isn’t an official IELTS score.
Task 2346 words
Some people say that a lot of scientific research done today is a waste of time and money. To what extent do you agree disagree?
Nowadays, some people believe that scientific research is not important and that it wastes time and money. However, I do not support this idea. In my opinion, scientific research is very helpful for our health, for protecting nature, and for making our lives easier and more comfortable in many areas.
For example, cancer treatment has improved a lot in the past 20 years, and more people are now surviving. Even common illnesses like the flu or infections are easier to manage nowadays.
Coherence & cohesion
RevisedThe primary advantage of science is its contribution to health and longevity.
The revised sentence is more formal and academic in tone.
Grammar & accuracy
RevisedIn the past, numerous individuals succumbed to diseases that are now more easily treatable.
The revision provides a more complex grammatical structure.
Lexical resource
RevisedOwing to research, medical professionals have discovered new pharmaceuticals and improved methodologies to assist patients.
The revised sentence is more formal and academic in tone.
Lexical resource
RevisedA further illustration is the COVID-19 pandemic.
The revision provides a more formal and academic tone.
Grammar & accuracy
RevisedThe rapid creation of vaccines by scientists has been pivotal in saving countless lives worldwide.
The revision provides a more complex grammatical structure.
Lexical resource
RevisedAbsence of research would have hindered the development of these solutions.
The revision is more formal and academic in tone.
Grammar & accuracy
RevisedResearch has also contributed to the improvement of hospitals, surgical procedures, and the manner in which doctors care for patients.
The revision provides a more complex grammatical structure.
Climate change, air pollution, and dirty water are big problems today. Scientists study these issues carefully and give advice to solve them. For instance, they invented solar panels, wind energy, and electric cars. These technologies help reduce the use of oil and gas, which are harmful to our planet. Research also teaches us to recycle, reduce waste, and save energy. These actions help keep the world cleaner and safer for the future. Without science, we would not know how to reduce damage to the Earth.
Coherence & cohesion
RevisedAnother significant benefit of scientific research is its role in environmental protection.
The revision provides a smoother transition to the next point.
We use smartphones, computers, and the internet all the time. These things are possible because of science. Today, people can work online, attend virtual classes, and shop without going outside. This saves time and gives comfort. Research continues to bring better tools and systems for everyday use.
Coherence & cohesion
RevisedLastly, the technological advancements brought about by research significantly enhance our daily life.
The revised sentence provides a more formal and academic tone.
In conclusion, I believe scientific research is not a waste. It helps save lives, protects the environment, and improves our lifestyle. Even if it takes time and money, the long-term benefits are very important.
Select a highlighted passage to see its suggested revision.
What Axiom wrote for each criterion: why the answer earned its band, and what to work on next.
Coherence & cohesion
Band 8.0/ 9
The essay is logically organized and ideas are connected well. The introduction, body paragraphs, and conclusion are clearly presented. However, there are a few areas where the flow of ideas could be improved.
Suggestions
- Try to use a wider range of linking words to connect your ideas more effectively.
Sentence revisions 3
RevisedThe primary advantage of science is its contribution to health and longevity.
The revised sentence is more formal and academic in tone.
RevisedAnother significant benefit of scientific research is its role in environmental protection.
The revision provides a smoother transition to the next point.
RevisedLastly, the technological advancements brought about by research significantly enhance our daily life.
The revised sentence provides a more formal and academic tone.
Grammar & accuracy
Band 8.0/ 9
The essay uses a wide range of complex structures. There are few grammatical errors, but they do not impede communication.
Sentence revisions 3
RevisedIn the past, numerous individuals succumbed to diseases that are now more easily treatable.
The revision provides a more complex grammatical structure.
RevisedThe rapid creation of vaccines by scientists has been pivotal in saving countless lives worldwide.
The revision provides a more complex grammatical structure.
RevisedResearch has also contributed to the improvement of hospitals, surgical procedures, and the manner in which doctors care for patients.
The revision provides a more complex grammatical structure.
Lexical resource
Band 8.0/ 9
The essay uses a wide range of vocabulary and there is evidence of less common and idiomatic language. However, there are a few instances of informal language that could be improved.
Sentence revisions 3
RevisedOwing to research, medical professionals have discovered new pharmaceuticals and improved methodologies to assist patients.
The revised sentence is more formal and academic in tone.
RevisedA further illustration is the COVID-19 pandemic.
The revision provides a more formal and academic tone.
RevisedAbsence of research would have hindered the development of these solutions.
The revision is more formal and academic in tone.
Task response
Band 8.0/ 9
The essay addresses the task effectively, presenting a clear position throughout the response. The arguments are well-developed and supported with relevant examples. However, the introduction could be more engaging to the reader.
Suggestions
- Consider starting your introduction with a thought-provoking question or a surprising fact to grab the reader's attention.
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