Process for Recycling Plastic Bottles – IELTS Writing Task 1

In this blog post, we will walk you through a model answer for an IELTS process diagram ‘Process for Recycling Plastic Bottles’ describing the steps involved in recycling plastic bottles. We will explain how to analyze the diagram, identify important features and changes, and write a detailed overview of the recycling process using the appropriate vocabulary and structure.

With the guidance provided in this post, you will learn how to describe process diagrams for a variety of IELTS Writing Task 1 topics in a complete and coherent manner to maximize your writing score. Follow along to gain the knowledge and tools to effectively tackle process diagram questions on test day.

Question

Structural Breakdown

Learn how to approach writing IELTS Writing Task 1 – Process Diagram.

Band 7 Sample Answer For Writing Task 1 Question – Process for Recycling Plastic Bottles

The diagram illustrates the nine-step cyclic process for recycling used plastic bottles.

Overall, the bottles go through a loop starting from initial collection to manufacturing new goods, which also get recycled after use.

Specifically, the first stage involves consumers placing used plastic bottles into designated recycling bins. The bottles are then gathered and transported to recycling centers. Here, workers manually sort and separate the plastic bottles from other materials. The chosen bottles undergo compression into large blocks.

Next, the blocks are fed into crushing machines to produce small plastic fragments. These fragments are then washed thoroughly. The clean fragments are melted and converted into plastic pellets. In the following step, the pellets are heated to form raw plastic material. This raw material is refined and rolled into sheets or filaments. The plastic is then utilized to manufacture a variety of end products such as t-shirts, pens, and bags. Finally, after being used, these products are discarded into recycling bins once again, thus perpetuating the closed-loop process.

Band 8 Sample Answer For Writing Task 1 Question – Process for Recycling Plastic Bottles

The given process diagram pictures the process of a cyclical 9-stage procedure of recycling plastic bottles.

Initially, post-consumption plastic bottles are deposited in designated recycling bins by consumers in the large. These bottles are then gathered by waste collectors and transported to materials recovery facilities. At these facilities, plastic bottles are manually sorted out from non-recyclable materials and compressed into large cubic blocks using hydraulic baling presses.

Subsequently, the compressed blocks are conveyed to grinders where they are crushed into particles that look like plastic flakes. After being thoroughly cleansed, the flakes are fed into extruders that melt and form them into tiny plastic pellets. Then, the pellets are subjected to heating exposure and converted into raw plastic material. This material is further refined and rolled into sheets or filaments ready for use in manufacturing assorted plastic goods. Finally, the goods are recycled once again after use, completing the cycle.

Band 9 Sample Answer For Writing Task 1 Question – Process for Recycling Plastic Bottles

The given process diagram depicts the 9 sequential steps involved in the sustainable recycling of used plastic bottles in a continual cycle.

Kicking off the recycling loop, consumers dispose of post-consumption plastic bottles into dedicated recycling bins. The bottles are then systematically gathered by refuse collection trucks and transported to materials reclamation plants. Here, conveyor belts and manual sorting are utilized to separate plastic bottles from non-recyclable waste.

The plastic bottles undergo hydraulic baling, in which they are compressed into dense, uniform blocks for ease of handling. Shredders then mechanically grind the blocks into tiny plastic flakes. Industrial-scale washers use detergents to meticulously clean the flakes before an extrusion process melts and shapes them into minute plastic pellets. Heating is applied to convert the pellets into a homogeneous raw plastic material which then undergoes refinement and rolling into sheets or filaments. Finally, manufacturers utilize plastic to produce various goods, thereby closing the recycling loop.

List Of Connectors Used In Writing Task 1 Academic – Process for Recycling Plastic Bottles

In Writing Task 1 Academic, connectors play a crucial role in creating a coherent and organized response. They help to establish a logical flow of information, guide the reader through the steps or features being described, and ensure that the overall structure of the writing is clear.

Connectors facilitate the transition from one idea to the next, enhancing the readability and understanding of the information presented in the visual data.

Here’s the list:

• Overall
• Specifically
• Next
• Initially
• Then
• Finally
• Subsequently
• After being thoroughly
• Then

Tips For Solving Process Diagram Questions

• Read the question carefully and analyze the main features of the diagram. Identify the stages and key steps.

• Plan your answer before writing. The group steps into stages and decides on paragraph order.

• Use linking words and passive voice to show the connection between steps. For example, “First, the plastic bottles are collected… Next, they are transported…”

• Stick to what is presented in the diagram. Do not add invented details or omit the stages shown. Provide an overview first then give factual detail.

• Use appropriate vocabulary to describe the equipment, inputs/outputs, and changes occurring. Academic style and terminology are best for Task 1.

• Allow time to proofread your answer and check that your overview matches the detailed description. Review structure and cohesion between paragraphs.

• Practice describing different types of diagrams to improve fluency with key terms and following logical order. Compare with sample answers to improve.

Also, Check:

• Process of Making Pulp and Paper Diagram Writing Task 1 Answers
• Water Cycle Diagram – IELTS Academic Writing Task 1 Answers
• Academic IELTS Writing Task 1 Recycling process of wasted glass bottles Sample Answers
• The Process of Milk Production – IELTS Writing Task 1
• Stages and Equipment Used in the Cement-Making Process- Process Diagram