Process Diagram

Band 5+: You should spend about 20 minutes on this task. The diagram shows the different stages in the production of lead. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

See all user-written answers on this topic

Image for topic: You should spend about 20 minutes on this task. The diagram shows the different stages in the production of lead. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

Our system will evaluate the answer based on this AI-generated description.

The image illustrates an 8-step process: 1. Mining the rock (containing lead and oth metal); 2. Transporting to factory; 3. Crushing, with water added; 4. Mixing in a tank with water to create a lead mix; 5. Filtering, with pine oil added; 6. Refining via heating at 1400°C, which produces waste gas and melted lead and other metals; 7. Separating in a kettle, removing other metals as waste; 8. Casting.

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

Skyrocket your IELTS band score by 1-2 points in under a month with our premium plan!

Check it out

Note: Both the topic and the answer were created by one of our users.

The diagram illustrates the process by which lead ore is transformed into castings.

Overall, the process consists of eight stages, beginning with the minng the rock and ending with the casting. These stages can be braoldy grouped into three main phases: raw material preparation, thermal treatment and finalization.

Initially, the containing lead and oth metal are placed onto conveyor belt is then used for transport by truck to the factory. Following this, the raw material is crushed under water. Once this step is complete, the mixture undergoes a grinding process in a container with water and pine oil, then filter out the impurities.

Afterward, the process continues with heating stage for 1400 °C using water gas, during which melled lead and other metals are added to the mixture. The next step involves separating lead from other metals before the final products are treated in a kettle. The sequence concludes when the finished castings are sold to customers, making the end of the process.

Word Count: 163

Check Your Answer On This Topic?

Check My Answer

Generate A Band-9 Sample Answer?

Generate A Sample

Overall Band Score

5.5

(+/- 0.5)

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

Grammar Mistakes: N/A

Vocabulary Repetition:

process: 5

water: 3

Try using synonyms for the above words

Task Response

The report addresses the main stages of the process and provides a logical overview by grouping the steps into phases. However, there are several inaccuracies in the description of the technical steps that affect the clarity of the report. For instance, the report suggests that melted lead is added to the mixture during heating, whereas the visual description indicates that heating produces melted lead. Additionally, some steps are described in a confusing manner, such as the relationship between the kettle and the separation process. To improve, ensure that the causal relationships between stages (e.g., what is produced by what) are described accurately and that the sequence of events follows the logical flow of the diagram more precisely.

Coherence & Cohesion

The report follows a logical structure, moving from the beginning to the end of the process. The use of cohesive devices such as 'Initially', 'Following this', 'Once this step is complete', and 'Afterward' helps the reader follow the sequence. However, some transitions feel slightly mechanical, and there are some logical inconsistencies in how the stages are linked (for example, the description of the heating stage and the kettle stage seems slightly confused in terms of the order of operations). To improve, ensure that each sentence flows naturally into the next and that the relationship between steps is clearly defined.

Lexical Resource

The vocabulary used is adequate for describing a process, but there are several spelling errors (e.g., 'minng', 'braoldy', 'oth', 'melled') and some awkward phrasing (e.g., 'the containing lead and oth metal'). These errors occasionally distract the reader. To reach a higher band, focus on accuracy in spelling and try to use a wider range of precise verbs and nouns related to industrial processes. For instance, instead of 'the containing lead', use 'the ore containing lead'.

Grammatical Range & Accuracy

The report attempts a variety of sentence structures, including complex sentences using 'which' and 'during which'. However, there are significant grammatical issues that affect clarity. For example, 'the containing lead and oth metal are placed onto conveyor belt is then used' is a run-on structure that lacks proper syntax. There are also issues with subject-verb agreement and passive/active voice usage (e.g., 'then filter out the impurities' should be 'then filtered to remove impurities'). Aim for greater control over complex sentence structures and ensure that the subject and verb in every clause are clearly defined.

Answers On The Same Topic:

See All

The diagram shows the different stages in the production of lead. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates the process used to produce lead from raw ore. Overall, it is a linear, eight-stage procedure that begins with mining the ore and ends with casting the refined metal into blocks. First, lead ore, which contains lead and other metals, is mined from the ground. It is then transported by truck to […]

Band 9

The diagram below shows the process of making bread in a factory.

The diagram illustrates the process of making bread in factory. Owerall, making bread process consisting of eight stages, beging with the prepare ingredients such as salt, milk , water and so on and ending with baking which is bread baked at high temperature. The process requires both human labor and the work of machinery. Initially, […]

Band 4+

The diagram below shows the production of steam using a gas cooled nuclear reactor. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The flowchart illustrates how steam is produced in a gas cooled nuclear reactor. Overall, the nuclear reactor consists of two main components, namely the reactor and the heat exchanger. Gas is heated in the reactor before being transferred to the heat exchanger. On the left hand of the diagram, the process takes place inside the […]

Band 9

The diagram below shows the production of steam using a gas cooled nuclear reactor. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates the process by which steam is generated in a gas cooled nuclear reactor and subsequently transferred to a turbo alternator. Overall, the process involves two interconnected systems, a nuclear reactor, where uranium fuel heats the gas, and a heat exchanger, where this thermal energy is used to produce steam. The gas circulates […]

Band 9

The diagram below shows the small-scale production of smoked fish.

The flow chart illustrates the small-scale process of fish which are smoked. Overall, it is clear that the whole process consists of eight main stages, beginning with gutting the fish and culminating in distribution of ready production. The first stage commences when fish are cleaned from their guts with a knife. After the gutting, the […]

Band 7+

the dagram below shows some principles of house design for cool and warm weather

The diagrams illustrate how houses are designed for cool and warm climates. Overall, it is clear that house design in a cool climate focuses on retaining internal heat, while the design for a warm climate aims to reflect heat during the day and allow ventilation at night. Regarding the house for a cool climate, the […]

Band 9

See All

Check Your Answer On This Topic?

Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

Other Topics:

Plans & Pricing

Free

Premium