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IELTS Free Online Writing Practice - Discuss the impact of climate change on global food security.

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IELTS Writing Task 2 Topic:"Discuss the impact of climate change on global food security."

Model Answer:

Climate change has emerged as one of the most pressing challenges faced by humanity in recent times, with significant implications for global food security. This essay will explore how climate change is affecting agricultural production and distribution, leading to increased vulnerability in the global food supply.

Firstly, rising temperatures due to climate change can have a negative impact on crop yields. Many crops are sensitive to temperature fluctuations and require specific temperature ranges to thrive. As temperatures rise, these conditions become increasingly difficult to achieve, resulting in decreased agricultural productivity. For instance, higher temperatures can lead to early ripening and reduced harvest times for certain fruits, while excessive heat can also damage or kill off more temperature-sensitive plants.

Secondly, the irregular patterns of rainfall caused by climate change pose another threat to global food security. In some areas, there is a growing risk of drought, which can lead to crop failure and reduced yields. On the other hand, extreme weather events such as heavy rains, floods, or storms can also destroy crops, disrupt supply chains, and make transportation of agricultural goods difficult. These factors contribute to an unstable food supply and create uncertainty in global markets.

Lastly, climate change is exacerbating existing problems like soil degradation, pest infestations, and the spread of diseases. Rising temperatures can create more favorable conditions for pests and diseases to thrive, which in turn can lead to a decline in crop health and quality. Moreover, soil degradation due to erosion or salinization caused by changing precipitation patterns can reduce agricultural land's fertility, further limiting food production potential.

In conclusion, climate change is having a significant impact on global food security through its effects on agricultural productivity, distribution, and the prevalence of diseases and pests. It is essential that governments, farmers, and organizations worldwide work together to develop sustainable solutions and adaptive strategies to mitigate these challenges and ensure long-term food security for all populations.

Score Analysis:

Task Response: The answer provides a well-structured and comprehensive response to the question, addressing key aspects of the impact of climate change on global food security. (Band Score: 9)

Coherence and Cohesion: The essay is logically organized with clear and smooth transitions between paragraphs, which effectively supports the overall flow of ideas. (Band Score: 9)

Lexical Resource: The response uses a diverse range of vocabulary to express complex ideas, demonstrating an advanced level of English proficiency. However, there are some minor inaccuracies in grammar and word choice that may slightly affect clarity. (Band Score: 8.5)

Grammatical Range and Accuracy: The essay exhibits a high level of grammatical accuracy with few errors, which contribute to the overall effectiveness of communication. There are some minor issues with sentence structure and verb tense consistency that might be improved. (Band Score: 8.5)

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