The diagram below shows the process for recycling plastic bottles.
Sample Response
The diagramflow chart depicts the nine‑stage process involved in recycling plastic bottles.
Overall, plastic bottle recycling consists of nine consecutive steps commencing with consumers depositing empty plastic bottles in recycling bins and culminating in the productionfabrication of new consumer goods. The entire cycle can be grouped into three major phases, namely: waste collectionnamely waste collection and sorting, physical processing of plastic waste, and the creation of raw materials followed by finished products. Discarded plastic containers are consequently transformed into a diverse array of various consumer productscompletely different everyday commodities.
Initially, empty plastic bottles are deposited into recycling containers by the public, before being gathered by a waste truck and transported to a recycling centre. At this facility, staff sort incoming plastic waste to separate recyclable bottles from unsuitable wastefilter out unqualified items. Following this sorting stage, selectedqualified bottles are compressed into dense blocks, which are subsequently crushed into small pieces and washed thoroughly.which are subsequently crushed and thoroughly washed to eliminate impurities.
Once cleaned, the resulting plastic fragments are converted into plastic pellets. These pellets are then heated to generate raw materialsmaterial, from which a broad variety of end‑use goods are manufactured, ranging from containers and bottlesplastic storage containers and clothing such as T-shirtsgarments to carrier bags and pencils.
Why this response received Band 8.0
The essay presents an exceptionally clear and accurate description of the plastic bottle recycling process, highlighted by a comprehensive overview and seamless logical progression. All nine stages depicted in the diagram are systematically covered with high accuracy. To refine the response further, ensure every minor visual detail, such as the specific transformation of fragments into pellets, is detailed with maximum precision.
IELTS Writing Criteria Scores
Task Achievement
The response fully addresses the prompt by clearly outlining all nine stages of the recycling process and providing a well-developed overview.
Maintain this level of thoroughness while ensuring subtle visual details from each step are described precisely without adding extra assumptions.
Coherence and Cohesion
The overview and detail paragraphs are logically organized, with explicit sequential cohesive markers guiding the reader smoothly through the process.
Continue utilizing a varied mixture of organizational structures to keep process transitions fully cohesive and natural.
Lexical Resource
An extensive range of topic-specific vocabulary and flexible phrasings are used accurately throughout the description.
Focus on precise collocation choices when describing technical mechanical stages to maintain sophisticated control.
Grammatical Range and Accuracy
A wide variety of complex sentence structures and accurate passive voice constructions are used with consistently high precision.
Sustain this excellent grammatical control across longer, multi-clause complex sentences.
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IELTS Academic Writing Task 1
The diagram below shows the process for recycling plastic bottles.
Your response
Write the task yourself, then compare your choices with the annotated response.