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IELTS Free Online Writing Practice - Is nuclear energy a viable solution to climate change?

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Task 2 Topic:"Is nuclear energy a viable solution to climate change?"

Model Answer:

Nuclear energy has been proposed as a potential solution to the growing issue of climate change. This form of power generation has the ability to produce large amounts of electricity without producing greenhouse gases, making it an attractive option for countries seeking to reduce their carbon emissions. However, there are also significant drawbacks associated with nuclear power that must be carefully considered before it can be deemed a viable solution to climate change.

Firstly, the construction and operation of nuclear power plants require substantial financial investment. This includes not only the initial cost of building the plant but also ongoing maintenance and security expenses. Countries with limited financial resources may find it difficult to invest in this form of energy production.

Secondly, there are serious environmental concerns related to the disposal of radioactive waste generated by nuclear power plants. While the waste can be stored safely for long periods of time, there is always a risk of leakage or accidental exposure. Additionally, the process of recycling nuclear fuel is complex and costly, which further adds to the financial burden of relying on this energy source.

Thirdly, nuclear power plants are susceptible to accidents that can have catastrophic consequences. The Chernobyl disaster in 1986 and Fukushima incident in 2011 serve as stark reminders of the potential dangers associated with this form of power generation. These accidents not only result in significant loss of life but also leave long-lasting environmental impacts that are difficult to mitigate.

In contrast, renewable energy sources such as solar and wind power have made significant advancements in recent years, becoming more efficient and cost-effective. While they may not produce the same level of electricity as nuclear power plants, they offer a cleaner, safer alternative that can be harnessed on a large scale.

In conclusion, while nuclear energy does have the potential to contribute to the fight against climate change by providing carbon-free electricity, it is important to weigh its drawbacks against those of more sustainable and accessible renewable energy sources. Until such time as the financial, environmental, and safety concerns surrounding nuclear power are adequately addressed, it may not be considered a viable solution for mitigating the effects of climate change.

Task 2 Scoring:

- Task Response: 9 (The candidate has provided a detailed response to all parts of the question, demonstrating a thorough understanding of the topic.)
- Coherence and Cohesion: 9 (The answer is well organized and logically structured, with a clear progression of ideas and coherent connections between sentences and paragraphs.)
- Lexical Resource: 8.5 (The candidate uses a range of vocabulary, although there are occasional lapses in accuracy or variety.)
- Grammatical Range & Accuracy: 9 (The candidate demonstrates a high level of grammatical accuracy, with only minor errors affecting overall clarity.)

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