IELTS Writing Task 2: Space Exploration (Advantages Disadvantages) — Band 6/7/8/9 Model Answers

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Official Prompt (2024 Task Type 2)

Some people believe that space exploration is a waste of resources, while others see it as essential for human progress. Discuss both views and give your opinion.

Model Answers with Scoring Breakdowns

Band 6.0 Answer

Scientific and technological advancements are the benefits of space exploration. However, I think it costs a lot of money and takes time.

Space exploration has brought many benefits to society. First, it has led to significant scientific discoveries. For example, satellites help us predict weather and study climate change. Second, technologies developed for space missions often have practical applications on Earth, like memory foam and medical imaging. However, space exploration is extremely expensive. Governments spend billions on space programs that could be used for other purposes like education and healthcare. Additionally, space missions take many years to plan and execute, which means we may not see benefits for a long time. In my opinion, while space exploration has its advantages, we should prioritize solving problems on Earth first.

Scoring Breakdown

• Task Response (TR): 5.0 - Presents a position but with limited development.
• Coherence and Cohesion (CC): 6.0 - Uses some connecting words but with some repetition.
• Lexical Resource (LR): 6.0 - Attempts varied vocabulary but with some errors and limited range.
• Grammatical Range and Accuracy (GRA): 6.0 - Makes frequent grammatical errors but meaning is usually clear.

Band 7.0 Answer

The debate surrounding space exploration's value reveals compelling arguments on both sides. While it offers undeniable scientific benefits, the substantial costs warrant careful consideration.

Proponents argue that space exploration yields invaluable scientific knowledge. The Hubble Space Telescope, for instance, has revolutionized our understanding of the universe. Furthermore, space research leads to technological spin-offs that improve daily life. GPS technology, developed for the space program, is now ubiquitous. However, critics highlight the enormous financial burden. NASA's annual budget exceeds $20 billion, which some argue could be better allocated to pressing Earth-bound issues like poverty alleviation. Additionally, the environmental impact of space debris poses growing concerns. While I acknowledge the importance of space exploration, I believe we must strike a balance between celestial ambitions and terrestrial responsibilities.

Scoring Breakdown

• Task Response (TR): 7.0 - Presents a clear position with relevant examples.
• Coherence and Cohesion (CC): 7.0 - Uses paragraphs effectively with logical connectors.
• Lexical Resource (LR): 7.0 - Uses some less common vocabulary appropriately.
• Grammatical Range and Accuracy (GRA): 7.0 - Uses a mix of simple and complex sentence forms with some errors.

Band 8.0 Answer

Space exploration represents humanity's quest for knowledge, offering profound benefits while presenting significant challenges that demand prudent consideration.

Advocates of space exploration highlight its transformative scientific potential. The International Space Station, a marvel of international cooperation, conducts research impossible on Earth, advancing fields from medicine to materials science. Moreover, space technologies have yielded tangible benefits, such as advancements in remote sensing that aid disaster management. However, the financial implications are staggering. The James Webb Space Telescope, for example, cost over $10 billion. Additionally, the risk to astronauts and the environmental impact of rocket launches cannot be ignored. In my view, while space exploration is indispensable for long-term progress, it necessitates careful resource allocation and sustainable practices to mitigate its drawbacks.

Scoring Breakdown

• Task Response (TR): 8.0 - Presents a clear position with extended and supported arguments.
• Coherence and Cohesion (CC): 8.0 - Uses cohesion in a skilful way with a clear progression.
• Lexical Resource (LR): 8.0 - Uses a wide range of vocabulary with some less common lexical items.
• Grammatical Range and Accuracy (GRA): 8.0 - Uses a mix of simple and complex sentence forms with minimal errors.

Band 9.0 Answer

The pursuit of space exploration embodies humanity's insatiable curiosity and offers unparalleled opportunities for advancement, though not without substantial dilemmas that necessitate astute evaluation.

Proponents of space exploration argue compellingly for its scientific and technological dividends. The Mars rovers, for instance, have provided groundbreaking insights into planetary formation and the potential for extraterrestrial life. Furthermore, satellite technology has revolutionized global communication and environmental monitoring. However, the financial outlay is colossal. The Artemis program, aiming to return humans to the Moon, is estimated to cost over $90 billion. Additionally, the ecological footprint of space launches and the proliferation of orbital debris pose serious concerns. In my estimation, while space exploration is an indispensable endeavor, it must be conducted with fiscal prudence and environmental stewardship to ensure its benefits outweigh its costs.

Scoring Breakdown

• Task Response (TR): 9.0 - Presents a fully developed position with relevant, extended, and supported arguments.
• Coherence and Cohesion (CC): 9.0 - Uses cohesion in a sophisticated way with clear progression.
• Lexical Resource (LR): 9.0 - Uses a wide range of vocabulary with full flexibility and precision.
• Grammatical Range and Accuracy (GRA): 9.0 - Uses a wide range of complex sentence forms with rare errors.

Vocabulary Highlights

1. Undeniable (adj.) - too clear or obvious to be denied or disputed.

• Example: The benefits of space exploration are undeniable.

1. Invaluable (adj.) - extremely useful; indispensable.

• Example: Space exploration provides invaluable scientific knowledge.

1. Ubiquitous (adj.) - present, appearing, or found everywhere.

• Example: GPS technology is now ubiquitous in our daily lives.

1. Staggering (adj.) - shocking, amazing, or overwhelming in magnitude or extent.

• Example: The financial implications of space exploration are staggering.

1. Indispensable (adj.) - too important or necessary to be dispensed with.

• Example: Space exploration is indispensable for long-term progress.

1. Prudence (n.) - wisdom in the management of practical matters; economy.

• Example: We must exercise prudence in allocating resources for space exploration.

1. Stewardship (n.) - the careful and responsible management of something entrusted to one's care.

• Example: Environmental stewardship is crucial in space exploration.

1. Colossal (adj.) - extremely large or great.

• Example: The Artemis program has a colossal budget.

1. Proliferation (n.) - rapid increase in the number or amount of something.

• Example: The proliferation of orbital debris is a growing concern.

1. Insatiable (adj.) - impossible to satisfy.

• Example: Humanity's curiosity about the universe is insatiable.

1. Dividends (n.) - a bonus or profit derived from an investment.

• Example: Space exploration offers significant technological dividends.

1. Marvel (n.) - a wonderful or amazing thing.

• Example: The International Space Station is a marvel of engineering.

1. Astute (adj.) - having or showing an ability to accurately assess situations or people and turn this to one's advantage.

• Example: Careful evaluation of space exploration requires astute judgment.

1. Allocation (n.) - the action or process of distributing resources or responsibilities.

• Example: Fiscal allocation for space programs must be carefully managed.

1. Stewardship (n.) - the careful and responsible management of something entrusted to one's care.

• Example: Environmental stewardship is crucial in space exploration.

Common Mistakes Students Make

1. Overgeneralizing: Making sweeping statements without specific examples.
2. Ignoring the Counterargument: Failing to address the opposing view adequately.
3. Repetition: Using the same vocabulary and phrases repeatedly.
4. Poor Paragraph Structure: Not organizing ideas into clear, coherent paragraphs.
5. Grammatical Errors: Making frequent mistakes in tense, subject-verb agreement, and sentence structure.

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