IELTS Free Online Writing Practice - Is climate change the greatest existential threat facing humanity?
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IELTS Writing Task 2 Topic: Is climate change the greatest existential threat facing humanity?
Model Answer:
In recent years, various threats have emerged that pose significant challenges to humanity's existence. Among these, climate change stands out as a critical issue with far-reaching consequences. This essay will explore whether climate change is indeed the greatest existential threat facing humanity. It is worth noting that while other threats, such as nuclear warfare and global pandemics, are also significant concerns, this analysis will focus on climate change specifically.
The most apparent impact of climate change is the alteration in weather patterns, leading to more frequent and severe natural disasters such as hurricanes, floods, and droughts. These events result in loss of lives, property damage, and displacement of people from their homes. Additionally, rising sea levels due to melting polar ice caps threaten coastal communities with flooding and erosion, exacerbating existing social and economic inequalities.
Furthermore, climate change affects food production and availability, as temperature fluctuations and extreme weather events disrupt agricultural cycles. This can lead to food shortages, malnutrition, and even famine, particularly in developing nations that rely heavily on agriculture for their livelihoods. Consequently, the global population may face increased hunger and social unrest due to these food crises.
The environmental consequences of climate change are also alarming. The extinction of plant and animal species is accelerating at an unprecedented rate, with ecosystems unable to adapt quickly enough to the changing conditions. Loss of biodiversity has far-reaching implications for human health, as it disrupts the delicate balance of natural systems that provide essential services such as clean water, air purification, and pollination. Moreover, climate change exacerbates existing environmental problems like deforestation, desertification, and ocean acidification, which further threaten the planet's ecological stability.
In contrast, other threats like nuclear warfare or global pandemics may have more immediate and catastrophic effects on human life. However, they can be mitigated through international cooperation and effective crisis management. Climate change, on the other hand, is a long-term, irreversible process that requires sustained action across all levels of society to address its root causes and reduce its impacts.
In conclusion, while other existential threats may have more immediate and dramatic consequences, climate change remains one of the most significant and far-reaching challenges humanity faces. Its far-ranging impacts on ecosystems, food production, and human health underscore the urgency of addressing this issue. It is crucial for nations to cooperate in implementing policies and strategies that reduce greenhouse gas emissions, promote sustainable development, and protect vulnerable communities from the effects of climate change.
IELTS Writing Task 2
Scoring Guide:
- Task Response (30%): The model answer thoroughly addresses the given question and provides a comprehensive analysis of the topic. It presents both sides of the argument and offers a well-reasoned conclusion.
- Coherence and Cohesion (25%): The model answer is logically structured, with clear topic sentences and smooth transitions between ideas. It effectively uses cohesive devices such as pronouns, conjunctions, and restatements to maintain a coherent flow of ideas.
- Lexical Resource (20%): The model answer demonstrates a wide range of vocabulary and grammatical structures. It employs a variety of sentence types, including complex and compound sentences, and uses synonyms and collocations appropriately.
- Grammar (15%): The model answer is largely free from grammatical errors that would impede comprehension. There are a few minor errors, but they do not significantly affect the overall clarity or coherence of the text.
- Presentation of Writing (10%): The model answer is well-organized and easy to read. It includes appropriate headings, subheadings, and/or bullet points to guide the reader through the content. Spacing and punctuation are consistent throughout.
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