IELTS Writing Task 2: Climate Change (Advantages Disadvantages) — Band 6/7/8/9 Model Answers
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The Prompt
Task: Write about the following topic:
The phenomenon of climate change has brought several advantages and disadvantages to human life. Discuss both views and give your opinion.
Notes:
- You should write at least 250 words.
- You should use formal academic English.
- You should spend about 40 minutes on this task.
Model Answers
Band 6.0 Answer
Advantages and Disadvantages of Climate Change
Climate change is a big problem that affects us. It has good and bad parts. Some people say it is helpful, but others disagree. I will discuss both sides.
First, climate change brings some advantages. One good thing is that plants grow better. Warmer weather helps farmers grow more food. Also, some places become more popular for tourism. People go to these places for holidays. Another advantage is that people use less energy in winter because it is not so cold. This saves money.
However, there are many more disadvantages. One big problem is that weather is more extreme. There are more storms and floods. This destroys homes and hurts people. Another bad thing is that animals and plants die. They cannot live in the new climate. Finally, people get sick more often. Hot weather causes diseases.
In my opinion, the bad things are much worse than the good things. We should stop climate change because it hurts people and nature. Governments should make laws to protect the environment.
Scoring Breakdown
- Task Response: 5.0 (Presents a position but develops it with limited support)
- Coherence and Cohesion: 6.0 (Uses some cohesive devices but with some inconsistencies)
- Lexical Resource: 6.0 (Uses some less common vocabulary but with errors and limited range)
- Grammatical Range and Accuracy: 6.0 (Makes frequent errors but meaning is usually clear)
Band 7.0 Answer
The Dual Impact of Climate Change on Human Society
Climate change presents both opportunities and challenges for humanity, necessitating a balanced examination of its effects. While some benefits exist, the overwhelming majority of consequences are detrimental, warranting urgent global action.
On the positive side, climate change has created new agricultural opportunities in certain regions. Warmer temperatures and longer growing seasons have expanded arable land in some northern areas. Additionally, the tourism industry has benefited from extended summer seasons in previously colder destinations. These economic benefits, however, are outweighed by the significant drawbacks.
The most pressing concern is the increasing frequency and intensity of extreme weather events. Hurricanes, floods, and droughts cause substantial economic damage and human suffering. Ecological systems are also severely impacted, with many species struggling to adapt to rapid environmental changes. Public health is another major concern, as rising temperatures spread diseases and exacerbate respiratory conditions.
In conclusion, while climate change offers some economic advantages, the environmental and humanitarian costs are far greater. Governments must prioritize sustainable policies to mitigate these effects and protect future generations. International cooperation through agreements like the Paris Climate Accord represents our best hope for meaningful change.
Scoring Breakdown
- Task Response: 7.0 (Presents a clear position throughout and extends and supports ideas, but there may be some irrelevant points)
- Coherence and Cohesion: 7.0 (Uses a mix of cohesive devices appropriately although there may be some under/over use)
- Lexical Resource: 7.0 (Uses some less common vocabulary but with some errors and limited range)
- Grammatical Range and Accuracy: 7.0 (Uses a mix of simple and complex sentence forms but with some errors)
Band 8.0 Answer
Weighing the Benefits and Consequences of Anthropogenic Climate Change
The anthropogenic alteration of global climate patterns presents a complex interplay of benefits and detriments that demand nuanced consideration. While certain sectors have capitalized on these changes, the broader ecological and socio-economic impacts necessitate urgent intervention.
Proponents of climate change argue that extended growing seasons have boosted agricultural productivity in temperate regions. The agricultural sector in Canada, for instance, has expanded its cultivation zones northward. Similarly, the tourism industry has witnessed a surge in winter destinations, with ski resorts experiencing longer seasons. These economic benefits, however, mask more profound environmental degradation.
The most alarming consequence is the disruption of ecosystems. Biodiversity loss has accelerated as species fail to adapt to rapid environmental shifts. Coastal communities face existential threats from rising sea levels, while extreme weather events inflict substantial economic damage. Public health systems are increasingly strained as heat-related illnesses and disease vectors expand their ranges.
A particularly insidious effect is the exacerbation of global inequalities. Developing nations, despite contributing least to greenhouse gas emissions, bear the brunt of climate impacts. This environmental injustice underscores the moral imperative for developed countries to lead mitigation efforts.
In conclusion, while climate change offers limited economic advantages, the ecological and social costs are catastrophic. International cooperation must prioritize equitable climate adaptation strategies and ambitious emission reduction targets to avert irreversible damage.
Scoring Breakdown
- Task Response: 8.0 (Presents a position throughout that is extended and supported by relevant, extended and supported ideas)
- Coherence and Cohesion: 8.0 (Uses cohesive devices effectively, though there may be some under/over use)
- Lexical Resource: 8.0 (Uses a sufficient range of vocabulary with some less common lexical items, though there may be some errors)
- Grammatical Range and Accuracy: 8.0 (Uses a mix of simple and complex sentence forms with frequent error-free sentences)
Band 9.0 Answer
The Asymmetrical Impacts of Climate Change: A Call for Urgent Mitigation
The anthropogenic modification of Earth's climate system presents an asymmetrical distribution of benefits and detriments, with the latter manifesting with far greater severity and durability. While certain sectors have exploited these changes, the overwhelming majority of consequences underscore the urgent necessity for global mitigation efforts.
The most frequently cited advantage is the agricultural expansion in northern latitudes. Satellite imagery reveals a 19% increase in arable land in Canada and Russia since 1980, contributing to global food security. Similarly, the recreational industry has capitalized on prolonged summer seasons, with alpine regions experiencing economic revitalization. These benefits, however, are ephemeral when juxtaposed with irreversible ecological damage.
The Intergovernmental Panel on Climate Change (IPCC) warns that current warming trends will lead to a 37% increase in global biodiversity loss by 2050 if unabated. Coastal communities face existential threats, with small island developing states particularly vulnerable. The economic costs are staggering, with global annual adaptation costs projected to reach $540 billion by 2040. Public health systems are increasingly overwhelmed as heat-related mortality and vector-borne diseases proliferate.
A particularly pernicious aspect is the exacerbation of socio-economic inequalities. The Global Climate Risk Index identifies the Philippines, Haiti, and Puerto Rico as the most affected countries, despite their negligible carbon footprints. This environmental injustice demands reparative climate finance mechanisms from historically high-emitting nations.
In conclusion, the purported advantages of climate change are dwarfed by its catastrophic consequences. International cooperation must transcend current inadequate commitments, implementing science-based targets aligned with the Paris Agreement's 1.5°C goal. Failure to do so will condemned future generations to ecological collapse and irreversible socio-economic disruption.
Scoring Breakdown
- Task Response: 9.0 (Presents a fully developed position with relevant, extended and supported ideas)
- Coherence and Cohesion: 9.0 (Uses cohesive devices effectively and flexibly with rare errors)
- Lexical Resource: 9.0 (Uses a wide range of vocabulary with full flexibility and precision, including idiomatic and less common lexical items)
- Grammatical Range and Accuracy: 9.0 (Uses a wide range of complex sentence forms with frequent error-free sentences)
Key Vocabulary
| Word/phrase | Meaning | Example | |-------------|---------|---------| | Anthropogenic | Resulting from or relating to human activity | Anthropogenic climate change is primarily caused by fossil fuel combustion | | Asymmetrical | Lacking symmetry or proportionality | The impacts of climate change are distributed asymmetrically across regions | | Capitalized | Taken advantage of | The tourism industry has capitalized on extended summer seasons | | Ephemeral | Lasting for a very short time | The economic benefits of climate change are ephemeral compared to ecological damage | | Juxtaposed | Placed or positioned side by side | The benefits are ephemeral when juxtaposed with irreversible damage | | Mitigation | The action of reducing the severity of something | Urgent mitigation efforts are necessary to combat climate change | | Proponent | A person who advocates for something | Proponents of climate change argue about agricultural benefits | | Reparative | Intended to repair or make amends | Environmental injustice demands reparative climate finance | | Socio-economic | Relating to the interaction of social and economic factors | Climate change exacerbates socio-economic inequalities | | Underpinning | Supporting or justifying something | Scientific evidence underpins the urgency of climate action | | Vector-borne | Transmitted by an organism (e.g., mosquito) | Climate change increases the spread of vector-borne diseases | | Warmer temperatures have expanded arable land in some northern regions, benefiting agriculture | Warmer temperatures have expanded arable land in some northern regions, benefiting agriculture | Rising sea levels threaten coastal communities and small island nations | Rising sea levels threaten coastal communities and small island nations | The Intergovernmental Panel on Climate Change (IPCC) warns of severe biodiversity loss | The Intergovernmental Panel on Climate Change (IPCC) warns of severe biodiversity loss | Global annual adaptation costs are projected to reach $540 billion by 2040 | Global annual adaptation costs are projected to reach $540 billion by 2040 | Heat-related mortality rates are increasing in vulnerable populations | Heat-related mortality rates are increasing in vulnerable populations | The Paris Agreement aims to limit global warming to 1.5°C above pre-industrial levels | The Paris Agreement aims to limit global warming to 1.5°C above pre-industrial levels
Common Mistakes
- Personal Opinion Without Support: Many candidates express opinions without providing sufficient evidence or examples. Always back your arguments with facts and data.
- Unbalanced Discussion: Focusing too much on one side of the argument. Make sure to give equal weight to both advantages and disadvantages.
- Informal Language: Using colloquial expressions or contractions. Maintain formal academic English throughout your essay.
- Lack of Coherence: Poor paragraph structure or unclear transitions between ideas. Use linking words to connect your arguments logically.
- Repetition: Repeating the same ideas or vocabulary. Vary your language and introduce synonyms to show a wide lexical range.
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