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:
Climate change has become an increasingly significant issue in recent years, with its far-reaching effects on ecosystems, economies, and societies worldwide. Some argue that it poses the most considerable existential threat to humanity. While there are indeed many threats to human existence, such as nuclear warfare, pandemics, and artificial intelligence, this essay will explore why climate change is a serious concern and may be considered the greatest existential threat facing humanity.
Firstly, climate change has the potential to cause irreversible damage to the Earth's ecosystems. The melting of polar ice caps leads to rising sea levels, which in turn can result in the loss of low-lying coastal habitats. This could lead to the extinction of numerous plant and animal species, disrupting the delicate balance of ecosystems across the globe. Additionally, climate change exacerbates extreme weather events such as hurricanes, droughts, and heatwaves, causing widespread destruction and loss of life.
Secondly, climate change has severe economic implications for nations and communities worldwide. The agriculture, fisheries, and tourism industries, which are critical to the economies of many countries, will face significant challenges due to changing weather patterns and rising temperatures. This could result in job losses, food shortages, and decreased income, exacerbating poverty and inequality.
Lastly, climate change has the potential to trigger social unrest and conflict as resources become scarcer. Water scarcity and competition for arable land can lead to tensions between nations or communities, while rising sea levels can force millions of people to migrate in search of safety. This could result in a significant strain on social cohesion and potentially spark global crises.
In conclusion, although there are other threats to human existence, climate change is a pressing concern that has the potential to cause irreversible damage to ecosystems, economies, and societies worldwide. The far-reaching consequences of climate change make it a significant existential threat facing humanity today.
IELTS
Scoring:
Task Response:
9 - The candidate has provided a clear response to all parts of the question, demonstrating an understanding of the task requirements.
Coherence and Cohesion:
9 - The candidate's answer is well-structured and logically organized with appropriate cohesive devices.
Lexical Resource:
8.5 - The candidate demonstrates a wide range of vocabulary, although there are minor errors in grammar and syntax which slightly impact the overall coherence of the response.
Grammatical Range and Accuracy:
8.5 - There are only minor grammar and syntax errors that do not impede understanding, but may occasionally cause slight confusion or misinterpretation.
Overall
Band Score: Based on the IELTS band descriptors, this essay would receive an overall score of
8.5-
9, as it effectively addresses the question, demonstrates a clear understanding of the topic, and is well-structured with appropriate grammar and vocabulary usage.
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