Process Diagram

Band 7+: 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.

See all user-written answers on this topic

Image for topic: 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.

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

The image illustrates an 8-step process: 1. Mining the rock, where rock containing lead and other metals is extracted from a mine with a straightedge shaft and loaded onto trucks. 2. Transporting the rock to a factory via truck. 3. Crushing the rock with the addition of water. 4. Mixing the crushed material with water in a tank to create a lead mix. 5. Filtering the mix with the addition of pine oil. 6. Refining the filtered substance by heating it to 1400°C, producing waste gas and melted lead and other metals. 7. Separating the melted lead from other metals, which are categorized as waste. 8. Casting the lead from a kettle into an ingot.

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 shows how lead is produced following various steps in a systematic and well-organized manner throughout the process.

Overall, the process goes through different steps, beginning with mining the rock containing lead and oth and ending with refining, separating and casting.

Initially, rocks containing lead and oth metal are mined and transported to the factory. Following this, the rocks are crushed and put inside a tank which has water, pine oil and lead mix inside it. After that, the resulted product from the mixing process goes through the process of filtration.

Once this is done, it is refined. Subsequently, refined element is heated in 1400 degree celsius where waste gas is evaporated and the remaining melted lead and other metals goes through separation process to remove the wastes from the melted lead. After the separation of melted lead and other metals, separated lead passes through kettling and finally casting of lead is done.

Word Count: 154

Check Your Answer On This Topic?

Check My Answer

Generate A Band-9 Sample Answer?

Generate A Sample

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

through: 4

melted: 3

Try using synonyms for the above words

Task Response

The report covers the main stages of the lead production process in a logical order, from mining to casting. It includes key details such as crushing, mixing, filtering, refining, and separation. However, there are a few minor omissions and inaccuracies: the addition of water during crushing is not mentioned, and the role of pine oil in filtering is not specified. The phrase 'oth metal' is a typo, and the description of the mixing tank could be clearer. Overall, the response is well-structured and addresses the task appropriately, with only minor lapses.

Coherence & Cohesion

The report is logically organized and follows the sequence of the process, with clear paragraphing and use of sequencing words (Initially, Following this, After that, Once this is done, Subsequently). The message is generally easy to follow, but there are minor lapses in cohesion, such as the abrupt transition from filtration to refining and the slightly awkward phrasing in the overview. To improve, ensure each stage is clearly linked to the next and consider using a wider range of cohesive devices (e.g., 'subsequently', 'thereafter') to enhance flow.

Lexical Resource

The report uses a good range of vocabulary appropriate for describing a process (e.g., 'extracted', 'transported', 'crushed', 'filtration', 'refined', 'separated', 'casting'). There is some repetition (e.g., 'melted lead' and 'other metals' appear multiple times) and a few imprecise terms ('oth metal', 'resulted product', 'kettling'). To improve, use synonyms and more precise technical terms (e.g., 'molten lead', 'impurities', 'ingot casting') and avoid informal or vague expressions.

Grammatical Range & Accuracy

The report demonstrates a reasonable range of sentence structures, including passive voice and complex sentences. However, there are several grammatical errors and awkward phrasings that affect clarity: 'oth metal' (missing 'er'), 'resulted product' (should be 'resulting product'), 'heated in 1400 degree celsius' (should be 'heated to 1400°C'), and subject-verb agreement issues (e.g., 'other metals goes through'). Punctuation is mostly correct, but the errors reduce accuracy. To improve, proofread for subject-verb agreement, use correct prepositions, and ensure articles are used appropriately.

Answers On The Same Topic:

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 stages that are involved in the manufacturing process of lead. Overall, the production of lead involves 8 main stages. The process begins with mining the rock, which will be transported to a factory before crushing. Once the rock is crushed, different substances are added to it in order to acquire lead […]

Band 8+

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 stages that are involved in the manufacturing process of lead. Overall, the production of lead involves 8 main stages. The process begins with mining the rock, which will be transported to a factory before crushing. Once rock is crushed, different substances are added to it in order to acquire lead mix. […]

Band 8+

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 several stages in the production of lead. Overall, it is clear that the process started from Mining the rock, whereas it is finished with the casting. To begin with, firstly, mining the rock, it contain lead and other metal. After that, These are sent to the factory by the transportation. Subsequently, […]

Band 4+

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 by which lead is produced from lead-containing rock. Overall, the process consists of eight stages, beginning with the extraction of lead-bearing rock and ending with the casting of refined lead. These stages can be broadly grouped into three main phases: raw material preparation, thermal treatment and production, and finalization. Initially, […]

Band 9

See All

The diagram below shows how drinking water is made using solar power.

The given diagram depicts the process of making drinkable water using solar power. Overall, this is a relatively uncomplicated linear process with five main stages. The procedure begins with harnessing solar power from sunlights and culminates in fresh, usable drinking water. The first stage of the process involves a solar panel that captures sunlight, which […]

Band 8+

The diagram shows the growth cycle of a volcanic island. Write a 150-word report for a university lecturer describing the main features of the cycle.

The illustration depicts the various stages involved in the growth cycle of a volcanic island. Overall, it is a complicated process, consisting of nine stages, beginning with the pillow phase of preshield stage and ending with the guyot satge. However, reefs begin to form in sixth stage and become full developed at the last satge. […]

Band 5+

The diagrams below show the development of the horse over a period of 40 million years. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates the evolutionary development of the horse over a period of 40 million years, focusing on changes in overall physical structure and lower limb anatomy. On the whole, across four distinct epochs, the animal underwent a dramatic increase in stature alongside a complete transformation of its feet, progressing from a small creature featuring […]

Band 8+

the image below illustrate the process of generating electricity at a wood chip-burning power plant.

The diagram illustrates the process of generating electricity at a wood-chip-burning power plant, from the arrival of woodchips to the production of electricity and the disposal of ash. Overall, the process consists of several stages, beginning with the delivery and screening of woodchips and ending with electricity generation. During the process, the woodchips are burned […]

Band 9

The diagram below shows the life cycle of a flower and the various stages it goes through. Summarise the information by selecting and reporting the main features, and make comparisons where relevant

The diagram illustrates different stages involved in the development of a plant. Overall, it can be seen that the life cycle is a continuous cyclical progress consisting of eight distinct steps, beginning with seeds and eventually returning to the initial stage. During these stages, the seeds are planted, germinated, sprouted, increased in size and became […]

Band 8+

The diagram below shows the stages and equipment used in cement making process, and how cement is used to produce concrete for building puropses

The diagram illustrates the process of cement production, including the stages and equipment involved, and how cement is subsequently used to produce concrete for construction purposes. Overall, the two diagrams depict two distinct processes. Cement production involves crushing and grinding, while concrete production entails mixing cement with water, sand, and gravel. Cement production begins with […]

Band 8+

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