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

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

Model Answer:

Agriculture is a crucial aspect of human civilization, providing food and raw materials for various industries. However, it has also been identified as a significant contributor to environmental degradation. This essay will explore the various ways in which agricultural practices have negatively impacted the environment and suggest potential solutions to mitigate these effects.

One of the most notable causes of environmental degradation due to agriculture is deforestation. Forests play a vital role in maintaining ecological balance, but they are often cleared to make way for farmland. This process disrupts the natural ecosystem, leading to soil erosion and loss of biodiversity. Additionally, it contributes to global warming as trees act as carbon sinks, absorbing CO2 from the atmosphere.

Another major factor is the excessive use of chemical fertilizers and pesticides in modern agricultural practices. These chemicals not only pollute water sources but also harm beneficial organisms such as bees and butterflies. Furthermore, they contribute to the development of resistant weeds and insects, necessitating stronger chemicals, which in turn exacerbates the problem.

Overgrazing by livestock is another significant issue that has led to soil degradation and loss of vegetation. The constant trampling of grassland by cattle results in compacted soil, reducing its ability to retain water and nutrients essential for plant growth. This can lead to desertification in arid regions, exacerbating water scarcity and threatening food security.

Lastly, the intensive livestock industry generates large quantities of waste, which if not managed properly, can contaminate groundwater and surface water sources. Moreover, methane emissions from livestock farming contribute to greenhouse gas emissions, accelerating global warming.

To mitigate these effects, sustainable agricultural practices must be promoted. This includes using organic fertilizers instead of chemical ones, implementing crop rotation to maintain soil health, preserving natural habitats and encouraging biodiversity, adopting precision agriculture techniques to optimize resource use, and promoting a shift towards plant-based diets to reduce the demand for livestock products.

In conclusion, while agriculture is essential for human survival, it is also a significant contributor to environmental degradation through deforestation, excessive use of chemical fertilizers and pesticides, overgrazing, and intensive livestock farming. To minimize these adverse effects, sustainable practices must be implemented and widely adopted.

Band Score: 9

This response demonstrates a comprehensive understanding of the topic and presents a well-structured, coherent argument. The language used is complex and varied, with precise vocabulary and grammar throughout. It effectively discusses various aspects of environmental degradation due to agriculture, identifies potential solutions, and concludes by summarizing the main points.

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