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Process Diagram

Band 5+: Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Image for topic: Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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The image illustrates a desalination process where salt is removed from seawater. It begins with saltwater intake from the sea, followed by pre-treatment filter stage, returning filter backwash to the sea. Water is forced through a high-pressure membrane separating sea water concentrate to be returned to the sea. The output undergoes post-treatment with lime, chlorine, and fluoride leading to storage before integration into the water supply system. An inset diagram shows salt and impurities being separated from water molecules via the membrane.

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

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

The diagram below illustrate how salt is deleted from sea water to make it available to drink.

Overall,It is a long and arduous process which has more than 5 stage,and each stage is significant in filtration the sea water from salt.

First of all,the sea water come to the pretreatment filter,where water molecules pass through the tiny net.Secondly,It goes to membrance at high pressure which is absorb clear water and destroy salt from it.In addition,concetrate of sea water go back to the sea with entire salt from reminded water.

After first three stages,reminded water comes to post treatment.There,the water are filling up by some nutrients,lime chlorine and fluoride,to obviate water from spoiling and enhance favor of it,because after first two process the water waste and start to have awful taste.As a result,the water deliver to storage,where It is preserved for water suply system,and when essential water delivered to supply system work is done.

Word Count: 153

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

water: 13

Try using synonyms for the above words

Task Response

The report provides a general overview of the desalination process, but it lacks specific details and accurate descriptions of each stage. The organization is somewhat clear, but the language used is basic and contains some inaccuracies. To improve, focus on providing more precise descriptions of each stage, using more accurate vocabulary, and ensuring correct grammar and sentence structure.

Coherence & Cohesion

The report demonstrates some attempt at organization, but the flow of information is not always clear. The introduction and overall summary are present but lack detail. Transitions between stages could be smoother to improve the logical progression of the process. Paragraphing is attempted but could be more effective in grouping related information.

Lexical Resource

The vocabulary used is basic and sometimes inaccurate ('deleted' instead of 'desalinated,' 'membrance' instead of 'membrane,' 'obviate water from spoiling and enhance favor of it'). There is limited use of specific vocabulary related to desalination processes. Expanding the range of vocabulary and ensuring accuracy would improve the report.

Grammatical Range & Accuracy

The report contains numerous grammatical errors, including incorrect verb tenses ('illustrate' instead of 'illustrates,' 'water come' instead of 'water comes,' 'water are filling up'), subject-verb agreement issues, and incorrect preposition usage. Sentence structure is often simple and lacks complexity. Correcting these errors and using a wider range of grammatical structures would significantly improve the report's clarity and accuracy.

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Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Band 7+

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Band 6+

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Band 6+

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Band 4+

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Band 5+: Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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