IELTS Free Online Writing Practice - The importance of reducing greenhouse gas emissions from livestock.
IELTS.WORK Free Online Writing Practice # 1712632676
Task 2 Topic: The importance of reducing greenhouse gas emissions from livestock.
Model Answer:
The global community is increasingly aware of the consequences of climate change and the role that greenhouse gas (GHG) emissions play in exacerbating these effects. One significant contributor to this problem is the livestock industry. It is, therefore, essential to reduce GHG emissions from livestock farming for the sake of environmental sustainability and long-term global health.
The livestock sector generates a considerable amount of methane (CH4) and nitrous oxide (N2O), which are potent greenhouse gases that contribute significantly to global warming. Methane, primarily from enteric fermentation in the digestive systems of ruminant animals such as cows and sheep, has a global warming potential over 28 times greater than carbon dioxide (CO2) over a 100-year period. Nitrous oxide, produced during the decomposition of animal waste and fertilizer use in livestock feed production, is 265 times more effective at trapping heat in the atmosphere than CO2 over a 100-year period.
A reduction in GHG emissions from the livestock industry can be achieved through various means. One approach is improving feed efficiency, which can minimize the amount of feed required to produce a unit of animal product. For instance, selective breeding and genetic engineering can create animals that require less feed and, subsequently, emit fewer GHGs.
Another strategy involves adopting sustainable farming practices such as rotational grazing, which reduces methane emissions by allowing pastures to recover from grazing pressure. Moreover, recycling livestock waste into biogas can help capture methane emissions and convert them into a renewable energy source. This approach not only mitigates the environmental impact of livestock farming but also provides an alternative energy source that contributes to long-term sustainability.
It is also crucial to educate consumers about the environmental impact of their food choices and encourage a shift towards plant-based diets or lower meat consumption. With a growing global population, this change in consumer behavior would lead to a reduction in livestock production, thereby decreasing GHG emissions from this sector.
In conclusion, reducing greenhouse gas emissions from the livestock industry is of utmost importance for mitigating climate change and ensuring long-term global health. By employing strategies such as improving feed efficiency, adopting sustainable farming practices, and promoting plant-based diets or lower meat consumption, it is possible to significantly reduce the environmental impact of this crucial sector.
Overall
Score:
Band 9
Task Achievement (40%): The candidate has provided a well-structured and coherent response to the question, demonstrating a clear understanding of the topic. The answer effectively presents various strategies to reduce greenhouse gas emissions from livestock farming and highlights their importance in mitigating climate change.
Coherence and Cohesion (30%): The candidate's writing is coherent and logically structured, with smooth transitions between ideas. Sentences are well-connected, and the answer flows smoothly from one point to another, making it easy for the reader to follow the train of thought.
Lexical Resource (20%): The candidate employs a wide range of vocabulary throughout the response, showcasing precise word choice and an advanced understanding of English language structures. Some less common lexical items (e.g., global health, potent greenhouse gases, selective breeding, and biogas) are used appropriately to convey complex ideas related to the topic.
Grammatical Range and Accuracy (20%): The candidate demonstrates a high level of grammatical accuracy in the response, with only minor errors detected. Complex sentence structures are employed effectively, and the writing is free from significant grammar mistakes that might affect the clarity or coherence of the response.
Overall, the candidate's performance meets the requirements for an overall
Band 9 score in the IELTS Writing Test.
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