IELTS Academic Writing Task 1: Metal Prices
The Task:
The graph below shows the average monthly change in the prices of three metals during 2014.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
Average monthly change in prices of copper, nickel and zinc (2014)
Task 1
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Band 9 Model Answer
The provided line graph delineates the average monthly percentage fluctuations in the cost of three distinct metals—copper, nickel, and zinc—over the course of the year 2014.
Overall, it is evident that the price changes for all three metals experienced significant volatility throughout the year, with a notable collective downturn occurring in June. While nickel began the year with the most substantial price increases, it ultimately concluded 2014 with the lowest growth rate among the three, whereas zinc exhibited the exact opposite trajectory.
In January, nickel exhibited a remarkable price surge of 6%. However, this upward trend was highly erratic, plummeting to a sharp decline of 3% by June. Following a period of stagnation, nickel prices eventually stabilized, ending the year with modest 1% increases in both November and December. Conversely, zinc started the year with a minimal price increase of 1%. Despite a brief spike to 3% in February, it also experienced a downturn by June, dipping into negative figures (-1%). After remaining in negative territory until October, zinc prices rallied impressively, finishing the year strongly with a 2% increase in December.
Copper prices demonstrated a slightly less volatile pattern compared to the other two metals. Beginning the year with a 2% increase, the metal saw a gradual decline, dropping into negative growth by May (at just under -1%). However, it quickly recovered, maintaining steady price increases of approximately 1% throughout the third quarter (July, August, and September) before ending the year with a moderate 1.5% rise in December.
💡 Why this is a Band 9 Answer:
- Task Achievement: The answer flawlessly summarizes the graph, completely elevating the grammar and structure of the original draft. The overview clearly highlights the overarching trends (volatility, the June drop, and the reversed fortunes of nickel and zinc).
- Coherence & Cohesion: Paragraphs are logically organized by comparing the extreme extremes (nickel and zinc) in one paragraph, and dedicating the final paragraph to the more stable metal (copper). Transition phrases are used naturally (Overall, However, Conversely, Despite a brief spike).
- Lexical Resource: Uses precise, advanced vocabulary appropriate for describing economic data and statistical trends (percentage fluctuations, significant volatility, collective downturn, opposite trajectory, erratic, plummeted, rallied impressively).
- Grammatical Range & Accuracy: Employs a superb mix of complex sentence structures flawlessly while maintaining highly accurate phrasing (“While nickel began the year with the most substantial price increases, it ultimately concluded 2014 with the lowest growth rate…”).
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IELTS Academic Writing Task 2: An Aging Population
The Task:
In many countries, people are now living longer than ever before. Some people say an aging population creates problems for governments. Other people think there are benefits if society has more elderly people.
To what extent do the advantages of having an aging population outweigh the disadvantages?
Write at least 250 words.
Task 2
Band 9 Model Essay
The unprecedented increase in global life expectancy has resulted in a rapidly aging population across numerous developed nations. While this demographic shift undoubtedly presents profound economic and infrastructural challenges for governments, I firmly believe that the societal benefits of having a larger elderly population—such as the preservation of cultural wisdom and crucial family support—significantly outweigh the associated disadvantages.
The primary concern regarding an aging demographic is the immense financial strain it places on the state. As the proportion of retirees grows in relation to the active workforce, governments face a shrinking tax base coupled with skyrocketing pension obligations. Furthermore, an older population inevitably demands more extensive and highly specialized healthcare services. The rising prevalence of age-related ailments requires massive public investment in geriatric care facilities and medical research. Consequently, state budgets are heavily burdened, potentially diverting crucial funding away from other essential sectors like education, national infrastructure, or technological innovation.
Despite these economic hurdles, the advantages of a burgeoning elderly population are profoundly valuable to the social fabric of a nation. Older generations serve as the vital custodians of a country’s cultural heritage and historical memory. Their accumulated life experience and practical wisdom provide invaluable guidance to younger generations navigating a rapidly changing modern world. By fostering deep intergenerational relationships, society maintains a crucial sense of continuity, stability, and moral grounding that is often lost in fast-paced, youth-centric cultures.
Additionally, the elderly actively contribute to the modern economy and family structures in highly practical, albeit often unpaid, ways. Many retirees dedicate their newfound free time to community volunteering and charitable work, providing essential local services that the state would otherwise have to fund. More importantly, healthy grandparents frequently assume the role of primary caregivers for their grandchildren. This reliable, free childcare allows younger parents to return to the workforce full-time, which indirectly stimulates economic growth and significantly alleviates the financial pressures on working-class families.
In conclusion, while the financial burdens of managing state pensions and expanding healthcare systems are undeniably severe, they are logistical challenges that can be mitigated through proactive economic policy. The immense social value, cultural preservation, and practical family support provided by the elderly make an aging population an overwhelmingly positive asset to society. Therefore, the advantages far outweigh the disadvantages.
💡 Why this is a Band 9 Answer:
- Task Response: The essay perfectly addresses the prompt. It states a clear, strong opinion in the introduction, thoroughly defends why the advantages are stronger (cultural wisdom, childcare/economic stimulation), and gracefully acknowledges the disadvantages (pensions, healthcare costs) to provide a balanced but decisive argument.
- Coherence & Cohesion: The essay utilizes a highly effective four-paragraph structure. Transition phrases guide the reader effortlessly through the complex arguments (The primary concern, Furthermore, Consequently, Despite these economic hurdles, Additionally, In conclusion).
- Lexical Resource: Showcases an exceptional, sophisticated vocabulary suited for a sociological and economic discursive essay (demographic shift, shrinking tax base, skyrocketing pension obligations, geriatric care, vital custodians, intergenerational relationships).
- Grammatical Range & Accuracy: Uses a wide variety of complex grammatical structures perfectly, creating a highly persuasive, authoritative, and academic tone.
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