Tóm Tắt Nội Dung Bài Viết
In the IELTS Writing Task 2 exam, the topic group Environment & Global Issues is always a major challenge because it requires candidates to have solid social knowledge and multi-dimensional critical thinking. Today, we will tackle a practical exam question with high topical relevance:
Đề bài: Fossil fuels are the main source of energy worldwide. Some people believe they should be replaced entirely by renewable energy. To what extent do you agree or disagree?
Many candidates encountering this topic often struggle to balance environmental protection and economic benefits, leading to arguments lacking in practicality. The article below, professionally consulted by Ms. Luong Thao Nhi (8.0 IELTS Teacher at ECE), will provide you with a complete idea framework, an advanced vocabulary set, and a complete sample essay to confidently handle this essay type.
Overview of Fossil Fuels Essay Types
The topic of fossil fuels typically revolves around human dependence on energy, environmental impacts (climate change), and alternative solutions. Below are the question types you may encounter:
| Essay Type | Typical Essay Example |
| Opinion Essay | Fossil fuels are the main source of energy… Should they be replaced completely? To what extent do you agree or disagree? |
| Discussion Essay | Some think fossil fuels are necessary for economic growth, while others believe they should be banned. Discuss both views. |
| Problem / Solution | The overuse of fossil fuels is causing environmental damage. What problems does this cause and what solutions can be taken? |
| Cause / Effect | What are the causes and effects of the continued reliance on fossil fuels? |
Reference Vocabulary & Ideas for the Fossil Fuels Topic
To argue persuasively, you need to divide your vocabulary into 3 main streams of ideas: Environmental Impacts, Economic Benefits, and Energy Solutions.
Environmental Impacts
| Advanced Vocabulary | Vietnamese Meaning | Application Example |
| Carbon emissions | Khí thải carbon | The excessive use of fossil fuels significantly increases carbon emissions. |
| Greenhouse gases | Khí nhà kính | Burning coal releases vast amounts of greenhouse gases. |
| Air pollution | Ô nhiễm không khí | Vehicle exhaust is a major contributor to urban air pollution. |
| To accelerate climate change | Làm trầm trọng / Đẩy nhanh biến đổi khí hậu | This phenomenon accelerates climate change. |
Economic Benefits
| Advanced Vocabulary | Vietnamese Meaning | Application Example |
| Economic growth | Tăng trưởng kinh tế | Developing countries rely on fossil fuels for economic growth. |
| Energy demand | Nhu cầu năng lượng | To meet the rising global energy demand. |
| Industrial development | Phát triển công nghiệp | It supports industrial development in many nations. |
| Cost-effective | Tiết kiệm chi phí / Hiệu quả kinh tế | Fossil fuels remain a cost-effective energy source. |
Solutions & Alternatives
| Advanced Vocabulary | Vietnamese Meaning | Application Example |
| Renewable energy | Năng lượng tái tạo (gió, mặt trời…) | Governments should invest heavily in renewable energy. |
| Sustainable development | Phát triển bền vững | A crucial step towards sustainable development. |
| To reduce dependency on | Giảm sự phụ thuộc vào | We must reduce our dependency on imported oil. |
| Energy-efficient technologies | Công nghệ tiết kiệm năng lượng | Adopting energy-efficient technologies is highly recommended. |
Prompt Analysis & Strategic Outline
Opinion Essay Prompt Analysis:
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Topic: Fossil fuels vs Renewable energy (Fossil fuels and Renewable energy).
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Task: Agree / Disagree (Do you agree with the complete replacement of fossil fuels?).
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Strategy: Choose a partially agree approach (Balanced view). Affirm that the transition to clean energy is necessary, but “complete and immediate” replacement is impossible due to economic barriers.
Detailed Outline:
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Introduction: Paraphrase the prompt. State a clear opinion: Strongly support the transition to clean energy, but complete and immediate replacement is not feasible.
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Body Paragraph 1 (Reasons for replacement): Devastating environmental impact (greenhouse gas emissions, climate change). Emphasize that renewable energy is more sustainable and environmentally friendly.
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Body Paragraph 2 (Reasons why complete replacement is not yet possible): Heavy reliance of developing countries to maintain economic growth (economic growth). Infrastructure investment costs for renewable energy are too high; a sudden change would weaken the economy.
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Conclusion: Restate the opinion. Propose a practical direction: Gradual transition (gradually) and a balanced combination of the two energy sources.
IELTS Writing Task 2 Sample Essay
The continued reliance on fossil fuels as the primary global energy source has sparked considerable debate, particularly regarding whether they should be entirely replaced by renewable alternatives. While I strongly support the transition to cleaner energy, I believe that a complete replacement is not immediately feasible.
On the one hand, replacing fossil fuels is essential due to their detrimental environmental impact. The burning of coal, oil, and gas releases vast amounts of greenhouse gases, which significantly contribute to climate change and air pollution. Renewable energy sources such as solar and wind power, by contrast, are far more sustainable and environmentally friendly. Transitioning to these alternatives would not only reduce carbon emissions but also promote long-term ecological balance.
On the other hand, it is unrealistic to expect a complete and immediate shift away from fossil fuels. Many countries, particularly developing ones, heavily depend on fossil fuels to support economic growth and meet rising energy demands. Renewable energy infrastructure often requires substantial investment and advanced technology, which may not be readily available. Consequently, a sudden transition could disrupt industries and negatively impact economic stability.
In conclusion, although replacing fossil fuels with renewable energy is a necessary goal for environmental sustainability, it should be approached gradually. A balanced strategy that combines reduced fossil fuel consumption with increased investment in renewable energy is the most practical solution.
In-depth Vocabulary Analysis from the Sample Essay
To make the arguments sharper, Ms. Thao Nhi has skillfully integrated the following academic phrases into the sample essay. Please save them for your application:
| Technical Phrases | Meaning |
| Reliance on | Reliance on |
| Sparked considerable debate | Caused significant debate |
| Immediately feasible | Immediately feasible |
| Detrimental environmental impact | Harmful/devastating environmental impact |
| Long-term ecological balance | Long-term ecological balance |
| Unrealistic to expect | Unrealistic to expect that |
| Immediate shift away from | Immediate shift away from… |
| Substantial investment | Significant/huge investment |
| Disrupt industries | Disrupt/upend industries |
| Economic stability | Economic stability |
| Environmental sustainability | Environmental sustainability |
| Approached gradually | Approached/implemented gradually |
In summary, Fossil Fuels is a global topic that requires candidates to have multi-dimensional critical thinking about both the economy and the environment. Instead of making one-sided statements, applying a balanced view combined with a system of in-depth terminology will help the essay achieve the highest persuasiveness. Please follow Ms. Thao Nhi’s outline to practice writing and improve your reasoning skills. Wishing you effective exam preparation with ECE!
Khai giảng Khóa học Hè cực HOT.
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