We have been living in the nuclear age now for over half a century. Since the first atomic bombs were developed, nuclear technology has provided governments with the ability to totally destroy the planet. Yet the technology has been put to positive use as an energy source and in certain areas of medicine. To what extent is nuclear technology a danger to life on Earth? What are the benefits and risks associated with its use?
Sample Response
In the past, nuclear technology was instrumental in defining the military power of a nation. It revolutionised the way wars are fought now. Nowadays, governments are doing more R&D, how to use this technology in a controlled environment to benefit power, medical, commercial and industrial sectors. This essay will analyse the merits and demerits of using nuclear technology for civilian usage. Nuclear power plants can be made using this technology which will provide a cheap source of power for developing countries where energy crisis are rising ever year. For instance, Iran is using its nuclear power plants to generate electricity. However, if safety procedures are not followed strictly in operating these power plants, it can result in leaking of radiation in the environment which can have adverse effects on the mankind and ecosystem of the region. Power plants in Russia is an example, where radiation leakage happened due to the mishandling and that caused the death of many power plant workers. Medical sciences and medical equipment are another domain where nuclear technology can be used to cure patients. For instance, Cancer, which was widely believed to be non-curable disease, can now be cured to some extent by exposing the patient to radiations on a regular basis. Again, this procedure of curing is painful and does not work all the time. Another benefit which nuclear technology can provide is in oil and gas exploration. Nuclear well logging is used t help predict the commercial viability of new or existing wells. It is also used in food processing where food is treated with ionising radiation. This food treatment if not handled with care can contaminate the food with radiation and it would be disastrous if the food reaches the market unchecked. To conclude, the above provides advantages and disadvantages associated with using nuclear technology for the civilian purpose. In my opinion, even if the nuclear technology is used in a strictly controlled environment with proper safety measures, it still posses' threat to mankind and ecosystem of our planet. We should expand our research and look into other technologies that can be an alternative to nuclear technology and is environmental friendly.
IELTS Writing Correction
- 1. Uncountable noun Original: for civilian usage Suggested revision: for civilian use Why it matters: Use is uncountable in this expression.
- 2. Plural and collocation Original: energy crisis are rising Suggested revision: energy crises are worsening Why it matters: The plural is crises, and crises worsen rather than rise.
- 3. Spelling error Original: ever year Suggested revision: every year Why it matters: Every is required before the singular time noun.
- 4. Clear reference Original: it can result in leaking of radiation Suggested revision: this can cause radiation to leak Why it matters: This avoids the unclear pronoun and awkward gerund construction.
- 5. Natural human reference Original: adverse effects on the mankind Suggested revision: adverse effects on human health Why it matters: Mankind does not take the article and human health is more precise.
- 6. Agreement and accuracy Original: Power plants in Russia is an example Suggested revision: The Chernobyl disaster is an example Why it matters: The plural subject conflicts with is, and a specific event is clearer.
- 7. Specific cause Original: due to the mishandling Suggested revision: because of serious safety failures Why it matters: Mishandling is vague for a nuclear accident.
- 8. Concise field Original: Medical sciences and medical equipment Suggested revision: Medicine Why it matters: The broader field name covers the applications being discussed.
- 9. Natural adjective Original: non-curable disease Suggested revision: an incurable disease Why it matters: Incurable is the standard adjective and a singular count noun needs an article.
- 10. Uncountable technical term Original: exposing the patient to radiations Suggested revision: using carefully targeted radiation Why it matters: Radiation is uncountable and treatment should be described accurately.
- 11. Medical collocation Original: procedure of curing Suggested revision: treatment Why it matters: Treatment is the appropriate concise noun.
- 12. Typo Original: used t help Suggested revision: used to help Why it matters: The infinitive marker is missing a letter.
Suggested Rewrites
- for civilian usage for civilian use
- energy crisis are rising energy crises are worsening
- ever year every year
- it can result in leaking of radiation this can cause radiation to leak
- adverse effects on the mankind adverse effects on human health
- Power plants in Russia is an example The Chernobyl disaster is an example
Why this response received Band 6.5
The response discusses several civilian benefits and risks of nuclear technology and ends with a clear view that serious danger remains even under controlled conditions. Coverage is broad, but the central question about danger to life on Earth is not evaluated consistently, and some examples are inaccurate or weakly explained. Improve by organizing the essay around a clear degree-of-danger judgement and balancing each benefit against a specific, evidence-based risk.
IELTS Writing Criteria Scores
Detailed feedback by IELTS writing criterion after the annotated essay.
Task Response
The task is addressed with relevant ideas, though development and precision are uneven.
Develop each main point with a specific explanation or consequence.
Coherence and Cohesion
The response is generally organized, though some progression and paragraph focus need improvement.
Give each paragraph one clear controlling purpose.
Lexical Resource
Vocabulary is sufficient for the task, but inaccurate collocations and word choices recur.
Prefer precise, natural topic vocabulary.
Grammatical Range and Accuracy
Meaning remains clear overall, but recurring sentence-level errors reduce accuracy.
Proofread agreement, articles, prepositions, and clause structure.