Process Diagram

Band 7+: The diagram below shows the process for recycling plastic bottles

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Image for topic: The diagram below shows the process for recycling plastic bottles

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The image contains a flowchart diagram illustrating the process of recycling plastic bottles, including eight sequential steps: 1) Providing and products, 2) Providing plastic bottles, 3) Collecting bottles, 4) Recycling center sorting, 5) Washing, 6) Crushing, 7) Compressing, and 8) Producing products. Each step is depicted with a corresponding image, highlighting raw materials as the starting point and the production of new products as the final outcome. The diagram also emphasizes the involvement of transportation and machinery throughout the process.

Given the complexity of the image, the above description may not be entirely accurate.

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The given diagram illustrates the process by which plastic bottles are recycled.

Overall, it is evident that plastic bottle recycling is a man-made, linear process, which consists of nine distinct stages, commencing with the riddance of used bottles and culminating with the manufacture of end products to consumers.

In the initial stage of the process, plastic bottles are brought to bins, before being delivered to recycling centre by dedicated trucks. After that, they are compressed into big blocks through a processing step. At this point, these blocks are crushed by particular machine, after being washing in a cleaning solution.

When this stage is completed, plastic pellets are generated in automatic systems. Once pellets are produced, they are then heated to shape into raw materials. These materials are packed and storaged prior to the fabrication step. To bring a close to the process, usable products are delivered to shops, stores, and supermarkets, such as bottles, shirts, bags, boxes, and pens.

Word Count: 159

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
C1 - Intricate
Strive to incorporate even richer and more precise language.

Grammar Mistakes: N/A

Vocabulary Repetition:

process: 4

plastic: 4

bottles: 4

Try using synonyms for the above words

Task Response

The report addresses the task and describes the recycling process, but it contains some inaccuracies and omissions. The overall structure is clear, with an introduction and an overview, but the sequence of steps is not entirely accurate (e.g., compressing before crushing, and the mention of 'riddance' is unclear). Some stages are omitted or misrepresented, such as the sorting step and the final production of new products. To improve, ensure that all key stages are accurately described in the correct order, and avoid vague or incorrect terminology. Focus on clarity and precision in describing each step.

Coherence & Cohesion

The report is logically organized and follows the sequence of the process, with clear paragraphing for the overview and detailed stages. The use of cohesive devices such as 'Overall', 'In the initial stage', 'After that', 'At this point', 'When this stage is completed', and 'To bring a close to the process' helps the reader follow the description. However, there are minor lapses in cohesion, such as the abrupt transition from 'compressed into big blocks' to 'crushed by particular machine' without clearly linking the steps, and the phrase 'after being washing' disrupts the flow. Additionally, the overview mentions 'nine distinct stages' while the visual description indicates eight steps, which may cause slight confusion. Overall, the message is mostly clear and easy to follow, but a few transitions could be smoother.

Lexical Resource

The report demonstrates a good range of vocabulary appropriate for describing a process, including terms like 'man-made, linear process', 'commencing with', 'culminating with', 'dedicated trucks', 'compressed into big blocks', 'crushed', 'plastic pellets', 'fabrication step', and 'usable products'. There is evidence of flexibility and some sophisticated control, such as 'riddance of used bottles' (though slightly informal) and 'To bring a close to the process'. However, there are a few inaccuracies and awkward phrasings, such as 'riddance' (better: 'disposal'), 'particular machine' (better: 'a specific machine'), and 'storaged' (should be 'stored'). These minor issues slightly detract from the overall naturalness and precision, but the vocabulary is generally adequate and varied.

Grammatical Range & Accuracy

The report uses a variety of sentence structures, including passive voice ('are brought', 'are compressed', 'are crushed', 'are generated', 'are heated', 'are packed'), which is appropriate for describing a process. There are also complex sentences with subordinate clauses, such as 'before being delivered to recycling centre' and 'Once pellets are produced, they are then heated'. The grammar is mostly accurate, but there are a few errors: 'after being washing' should be 'after being washed', 'storaged' should be 'stored', and 'by particular machine' should be 'by a particular machine'. Additionally, the phrase 'the riddance of used bottles' is awkward and could be rephrased. These errors are minor and do not impede understanding, but they prevent the report from achieving full accuracy. Overall, the grammatical range is good, but control is not flawless.

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