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IELTS Free Online Writing Practice - Overfishing A Threat to Marine Ecosystems

IELTS.WORK Free Online Writing Practice # 1713064025

Task 2 Topic: Overfishing - A Threat to Marine Ecosystems

Model Answer:
Overfishing has been a significant issue in recent years as the demand for seafood increases and fishing practices become more advanced. This essay will discuss whether overfishing is indeed the greatest threat to marine ecosystems or if there are other factors that contribute to their decline.

The first reason to consider is the impact of overfishing on species diversity and population dynamics within marine ecosystems. As fish populations are depleted by excessive fishing, the balance of the food chain can be disrupted, leading to a decline in the number of species that rely on these fish as a primary food source. Additionally, overfishing can result in the collapse of certain fish stocks, which may never recover.

Another contributing factor to marine ecosystem degradation is the destruction and pollution caused by commercial fishing practices. The use of nets, trawlers, and other fishing equipment often results in the accidental capture and death of non-target species, known as bycatch. Furthermore, discarded fishing gear can contribute to plastic pollution in the ocean, which poses a risk to marine life.

Moreover, habitat destruction plays a significant role in the decline of marine ecosystems. Human activities such as coastal development, dredging, and sedimentation alter the natural habitats of marine species, leading to loss of biodiversity and disrupted ecosystems. Additionally, the increasing levels of greenhouse gases in the atmosphere contribute to rising sea temperatures and ocean acidification, which can negatively impact marine life.

In conclusion, while overfishing is a critical issue that poses significant threats to marine ecosystems, it is not necessarily the greatest threat. The destruction and pollution caused by commercial fishing practices, habitat destruction, and climate change all contribute to the decline of these ecosystems. Addressing these multiple factors is essential in order to preserve the delicate balance of marine life and ensure the health of our oceans for future generations.

Score: Band 9 - This essay presents a well-structured and coherent argument, with clear supporting points and evidence. The language used is sophisticated and varied, reflecting a high level of proficiency in English.

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