IELTS.WORK

IELTS Free Online Writing Practice - Discuss the impact of climate change on ocean circulation.

IELTS.WORK Free Online Writing Practice # 1713168684

Task 2 Topic: Discuss the impact of climate change on ocean circulation.

Model Answer:

Climate change has a significant impact on ocean circulation, which in turn affects global weather patterns, ecosystems, and sea levels. Ocean circulation is primarily driven by differences in temperature and salinity between the Earth's poles and its equator, resulting in the formation of currents such as the Gulf Stream and the Antarctic Circumpolar Current. However, climate change has led to a series of changes that disrupt these natural patterns, with potentially severe consequences for our planet.

Firstly, rising temperatures have caused the melting of glaciers and ice sheets, leading to an increase in sea levels. As water from melted ice enters the ocean, it alters the density and salinity of the seawater, which can disrupt the formation of deepwater in some parts of the world. This, in turn, affects the distribution of nutrients in the ocean, impacting marine ecosystems and food chains.

Secondly, changes in wind patterns due to global warming have caused shifts in ocean currents. For instance, research suggests that the Gulf Stream, which plays a crucial role in moderating the climate of North America and Western Europe, is weakening. This could lead to colder temperatures in these regions, impacting agriculture and causing economic distress.

Lastly, as ocean temperatures rise, marine life is facing increased threats from coral bleaching, ocean acidification, and changes in migration patterns. These factors have the potential to disrupt entire ecosystems and food chains, threatening biodiversity and the livelihoods of those who rely on fishing or tourism industries.

In conclusion, climate change has far-reaching consequences for ocean circulation, with implications for global weather patterns, marine ecosystems, and sea levels. As a result, it is essential to mitigate greenhouse gas emissions and develop sustainable solutions to adapt to these changes and protect our planet's vital resources.

Scoring:

- Task Response: 5 (The candidate has fully addressed all aspects of the topic, providing detailed and comprehensive responses.)
- Coherence and Cohesion: 5 (The response is well-structured, coherent, and flows logically from one point to another. There are no major issues with grammar or punctuation that hinder understanding.)
- Lexical Resource: 4.5 (The candidate demonstrates a broad range of lexical resource and a good control over more difficult vocabulary and phrases.)
- Grammatical Range and Accuracy: 4 (There are only a few errors in grammar, punctuation, or spelling that may sometimes cause minor misunderstanding but do not significantly affect overall comprehension.)
- Presentation of Ideas: 5 (The candidate presents ideas and arguments clearly and logically. There is a good balance between supporting ideas with evidence and examples, as well as presenting counterarguments where appropriate.)

Source: https://ielts.work/?id=1713168684&page=ielts-writing-practice

For more: https://ielts.work/?page=ielts-writing-practice