IELTS Free Online Writing Practice - Is geoengineering a viable solution to climate change?
IELTS.WORK Free Online Writing Practice # 1711059339
Topic: "Is geoengineering a viable solution to climate change?"
Model Answer:
Geoengineering, also known as climate engineering, is the intentional intervention in the Earth's natural systems to counteract or mitigate the effects of global warming and climate change. One of its most prominent methods is carbon dioxide removal (CDR) which includes processes such as afforestation, bioenergy with carbon capture and storage (BECCS), and direct air capture. Another approach is solar radiation management (SRM) that involves techniques like injecting aerosols into the stratosphere to reflect sunlight back into space or placing mirrors in space to reflect sunlight away from Earth.
Critics argue that geoengineering may have unforeseen consequences, such as disrupting ecosystems, altering precipitation patterns, and exacerbating regional climate disparities. Moreover, it does not address the root causes of climate change - the continued burning of fossil fuels and deforestation. Some experts believe that reliance on geoengineering may discourage investment in renewable energy technologies and sustainable practices which are essential for long-term climate resilience.
On the other hand, proponents emphasize that geoengineering offers a rapid response to the pressing issue of global warming. If executed correctly, it could potentially reduce the rate of global temperature increase and stabilize the climate, thereby offering time for societies to adapt and implement mitigation measures. They also argue that it provides an additional tool in the arsenal against climate change alongside carbon emissions reduction efforts.
In conclusion, while geoengineering presents a potentially powerful solution to combat climate change, it is not without its risks and challenges. Therefore, a balanced approach, incorporating both mitigation strategies (such as reducing greenhouse gas emissions) and adaptation measures (like strengthening infrastructure and developing early warning systems), should be pursued alongside research into geoengineering techniques.
Overall score:
Band 9. The essay is coherent, well-organized, and provides a comprehensive discussion of the topic. It presents clear arguments in favor of and against geoengineering as a solution to climate change. However, it could have been stronger by incorporating more detailed examples or studies related to geoengineering and its potential impacts on climate systems.
Task Response:
Band 9 - The essay addresses the topic comprehensively and provides an in-depth discussion with relevant arguments, facts, and details.
Coherence and Cohesion:
Band 9 - The response is well-structured and logically organized, with a clear progression of ideas and effective use of cohesive devices to connect ideas within and between paragraphs.
Lexical Resource:
Band 8.5 - Vocabulary and phrases are largely appropriate and varied, but could have been more sophisticated or complex in places, particularly in the conclusion section.
Grammar:
Band 9 - The essay is largely error-free with a high degree of accuracy in grammar and syntax, contributing to overall fluency and clarity.
Presentation of Ideas:
Band 8.5 - The essay presents ideas clearly and effectively, but could have been stronger by incorporating more detailed examples or studies related to geoengineering and its potential impacts on climate systems.
Spelling, Punctuation, and Layout:
Band 9 - The response demonstrates high accuracy in spelling and punctuation, as well as a visually appealing layout that enhances readability.
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