IELTS Free Online Writing Practice - The impact of plastic pollution on marine ecosystems
IELTS.WORK Free Online Writing Practice # 1713003155
Topic: The impact of plastic pollution on marine ecosystems
Question: To what extent does plastic pollution affect marine ecosystems, and what are some potential solutions to mitigate this problem?
Model Answer:
Plastic pollution in the ocean is a significant threat to marine ecosystems. Over time, plastics break down into smaller fragments known as microplastics, which can be consumed by marine life and ultimately enter the human food chain. The impacts of plastic pollution on marine ecosystems are far-reaching, affecting both organisms at the base of the food web, as well as apex predators such as sharks and sea turtles.
Firstly, plastic pollution can lead to entanglement of marine animals, restricting their movement and causing injuries that may prove fatal. Additionally, plastic debris can be mistaken for prey by some species, leading to ingestion and potential blockage of the digestive tract or poisoning from toxic chemicals leaching from the plastic. This has been observed in various marine species, including seabirds, whales, and even microscopic organisms such as zooplankton.
Furthermore, the introduction of plastics into marine environments can disrupt the natural balance of ecosystems by altering habitats, affecting breeding patterns, and causing shifts in species distribution. For example, floating plastic debris can create artificial habitats for certain species, while others may be repelled from areas with high concentrations of microplastics, leading to changes in population dynamics and biodiversity loss.
To mitigate the effects of plastic pollution on marine ecosystems, a multi-faceted approach is necessary. This includes efforts at reducing plastic production and consumption, improving waste management systems, and promoting recycling initiatives. Additionally, public awareness campaigns can play a crucial role in encouraging responsible use of plastics and fostering a sense of environmental stewardship among consumers.
In terms of IELTS scoring standards, the candidate's response would be evaluated based on the following criteria:
1. Task Response (25%): The answer should provide a comprehensive response to the question, addressing the main points related to plastic pollution and marine ecosystems. The candidate demonstrates a clear understanding of the topic and presents a well-structured response that flows logically from one point to another.
2. Coherence and Cohesion (25%): The answer should be coherent and cohesive, with appropriate transitions between ideas and a logical progression of arguments. Sentences should be grammatically correct, and paragraphs should be structured effectively.
3. Lexical Resource (25%): The candidate uses a wide range of vocabulary, both general and specific to the topic, demonstrating a good command of English. Vocabulary is used appropriately and accurately, with the appropriate level of sophistication for an academic context.
4. Grammatical Range and Accuracy (25%): The response should display a high level of grammatical accuracy, with few or no errors in tense, subject-verb agreement, articles, and prepositions. Complex sentence structures are used effectively to convey complex ideas.
Overall, the candidate's response would likely receive a score of
Band 8 or higher due to its comprehensive content, logical organization, appropriate use of vocabulary, and accurate grammar.
Source:
https://ielts.work/?id=1713003155&page=ielts-writing-practice
For more:
https://ielts.work/?page=ielts-writing-practice
