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IELTS Free Online Writing Practice - Is climate change the greatest existential threat facing humanity?

IELTS.WORK Free Online Writing Practice # 1710949348

IELTS Writing Task 2 Topic: "Is climate change the greatest existential threat facing humanity?"

Model Answer:

In today's rapidly changing world, various threats are posed to humanity's existence and well-being. Among these dangers, one of the most significant is undoubtedly climate change. While there may be other challenges, such as geopolitical instability, nuclear warfare, or pandemics, none of them have the potential to cause irreversible damage to our planet's ecosystems and human civilization as a whole. As a result, it is reasonable to argue that climate change poses the greatest existential threat facing humanity today.

Firstly, the consequences of climate change are far-reaching and affect every aspect of life on Earth. Rising temperatures lead to more extreme weather events such as hurricanes, droughts, and floods, which can cause devastating loss of life and property. Moreover, melting polar ice caps contribute to rising sea levels, endangering coastal communities and ecosystems, and threatening the displacement of millions of people.

Secondly, climate change exacerbates existing problems such as food insecurity, water scarcity, and political instability. As temperatures rise and precipitation patterns shift, agricultural production is negatively impacted, leading to reduced food availability. Additionally, freshwater resources become increasingly scarce, causing competition between nations and within communities for dwindling supplies. This heightened tension can result in social unrest, conflict, and even warfare, making the world a more dangerous place.

Furthermore, climate change has the potential to trigger feedback loops that could spiral out of human control. For example, melting permafrost releases trapped methane gas, which is a potent greenhouse gas that accelerates global warming further. Another concern is the collapse of marine ecosystems due to ocean acidification and rising temperatures, leading to irreversible damage to food chains and biodiversity.

In conclusion, while there are various threats facing humanity, climate change stands out as the most pressing existential danger due to its far-reaching consequences and potential for triggering irreversible ecological collapse. It is imperative that we, as a global community, take immediate and concerted action to mitigate the effects of climate change and safeguard our planet's future for generations to come.

IELTS Scoring:

- Task Response: 9 (The candidate has fully addressed the question and provided a comprehensive answer)
- Coherence and Cohesion: 9 (The candidate demonstrates excellent coherence and cohesion, with clear and logical progression of ideas)
- Lexical Resource: 8.5 (The candidate uses an extensive range of vocabulary, although there are occasional minor inaccuracies or infrequent use of less common words)
- Grammatical Range and Accuracy: 9 (The candidate's grammar is consistently accurate with only a few very minor errors)
- Overall Band Score: 8.75 (High band 7.5 to 9)

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