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IELTS Free Online Writing Practice - The role of agriculture in contributing to environmental degradation

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Task 2 Writing Topic: The role of agriculture in contributing to environmental degradation

Model Answer:

In recent years, the significance of agriculture as a major contributor to environmental degradation has become increasingly apparent. While it is true that agricultural activities provide essential sustenance for the world's growing population, they have also led to a range of environmental issues, including deforestation, soil erosion, water pollution, and loss of biodiversity. This essay will discuss the primary causes of these problems, as well as potential solutions that can mitigate their impact on the environment.

One of the most significant consequences of agricultural practices is deforestation, which involves the removal of large areas of forest to create space for farming activities. Deforestation not only destroys natural habitats and leads to a loss of biodiversity but also contributes to climate change by releasing stored carbon dioxide into the atmosphere. This process is further exacerbated by the expansion of agriculture into marginal lands, which are inherently unsuitable for cultivation and therefore more susceptible to soil erosion.

Another major concern is the impact of agricultural activities on water resources. The overuse of fertilizers and pesticides in modern farming practices has led to a significant increase in water pollution, particularly in rivers and lakes. Additionally, the excessive extraction of groundwater for irrigation purposes depletes aquifers and can result in salinization, which further compromises the quality of water resources.

Lastly, soil erosion is a major issue, as agricultural practices often lead to the loss of essential nutrients from the soil, reducing its fertility over time. This can be attributed to factors such as monoculture farming, inadequate crop rotation, and the removal of vegetation cover. Consequently, soil degradation affects not only agricultural productivity but also poses a threat to food security.

To mitigate these adverse effects, it is essential that sustainable agricultural practices are implemented. This includes reforestation efforts to replace lost forests, as well as the promotion of agroforestry systems, which integrate trees and shrubs with crop production. Furthermore, precision farming techniques can reduce the use of fertilizers and pesticides, thereby minimizing water pollution and soil degradation. Lastly, the adoption of sustainable irrigation practices and the development of drought-resistant crops can help conserve water resources and improve agricultural resilience.

In conclusion, agriculture plays a significant role in contributing to environmental degradation through deforestation, soil erosion, water pollution, and loss of biodiversity. However, by adopting sustainable practices and strategies, it is possible to minimize these negative impacts and ensure the long-term sustainability of our planet's ecosystems.

Overall Score: 9.0

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