The diagram shows the process of water treatment

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Sea

Use synonyms

water

Use synonyms

treatment is a linear manmade process that comprises 4 main stages

according to

Linking Words

the diagram given.

First,

Linking Words

the saltwater flows into pipes from the

sea

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to the reservoir where it is preliminarily treated. After it goes

further

Linking Words

, there are two directions where

this

Linking Words

liquid flows:

while

Linking Words

one tube is used to wash it back to the

sea

Use synonyms

through the filter, another one is designed to push the pretreated substance forward to the next stage called treatment. There, the filter consists of a membrane with small circular holes which take in only

water

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molecules but not salt

due to

Linking Words

its bigger size. To make it possible, high pressure is applied. Before going to the following stage, the unfiltered salt

water

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is returned to the

sea

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through a separate tube. Meanwhile, the purified substance goes to the post-filtration reservoir, where it is handled with chemical reagents (lime, chlorine and fluoride) for additional purification. As soon as the

water

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is post-treated, it is stored for future consumption.

SvetlanaDinaraThu Sep 12 2024

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Basic structure: Change the second paragraph.

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Basic structure: Change the third paragraph.

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Vocabulary: Rephrase your introduction. Words match: 80%.

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Vocabulary: Replace the words sea, water with synonyms.

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Vocabulary: Rephrase the word "undefined" in your introduction.

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Vocabulary: Only 2 basic words for charts were used.

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Vocabulary: Use several vocabularies to present the data in the second paragraph.

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Vocabulary: Use several vocabularies to present the data in the third paragraph.

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6
Linking words
meeting the goal of 7 or more
2
Word repetition
meeting the goal of 3 or fewer
0
Grammar mistakes
detected issues

0123456789.0505

Overall Band Score

Coherence and Cohesion: 9.0

Logical structure

Single idea per paragraph

Introduction & conclusion present

Accurate linking words

Variety in linking words

Lexical resource: 4.0

Varied vocabulary

Accurate spelling & word formation

Grammatical Range: 9.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 4.0

Complete response

Suitable writing tone

Appropriate word count

3 paragraphs

166 words

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The diagram shows the process of water treatment

Plastic bags, plastic bottles and plastic packaging are bad for the environment. What damage does plastic do to the environment? What can be done by governments and individuals to solve this problem?

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