The diagram shows rainwater is collected for the use of drinking water in an Australian town

The picture illustrates the process of recycling of rainwater in a town in Australia.

It is readily apparent that the process involves five main stages, which start when the rainwater is collected by a drainage system, are followed by various treatment steps, and end when the treated water is pumped into the houses for domestic consumption.

Looking at the diagram for more details, at the first stage, the rainwater falling down onto roofs is collected by a series of drains which lead to an underground water filter. The process continues when the filtered water is transported through a pipe system into the first large tank for storage prior treatment.

In the next step, the stored water is led to the second large tank through a pipe. In this step, chemicals are added for further purification. In the final stage, the clean water is distributed via a drainage system into houses to be used from the tap as drinking water for households.

Votes
Average: 8.4 (1 vote)
Essays by the user:

Grammar and spelling errors:
Line 7, column 144, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...als are added for further purification. In the final stage, the clean water is dis...
^^
Line 7, column 287, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e tap as drinking water for households.  
^^^^^^

Transition Words or Phrases used:
but, first, if, look, second

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 1.0 6.8 15% => More conjunction wanted.
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 24.0 33.7804878049 71% => OK
Nominalization: 4.0 3.97073170732 101% => OK

Performance on vocabulary words:
No of characters: 802.0 965.302439024 83% => OK
No of words: 162.0 196.424390244 82% => More content wanted.
Chars per words: 4.95061728395 4.92477711251 101% => OK
Fourth root words length: 3.56762134501 3.73543355544 96% => OK
Word Length SD: 2.63926248168 2.65546596893 99% => OK
Unique words: 94.0 106.607317073 88% => More unique words wanted.
Unique words percentage: 0.58024691358 0.547539520022 106% => OK
syllable_count: 237.6 283.868780488 84% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 5.0 4.33902439024 115% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 4.0 3.36585365854 119% => OK

Performance on sentences:
How many sentences: 7.0 8.94146341463 78% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 23.0 22.4926829268 102% => OK
Sentence length SD: 62.6222885274 43.030603864 146% => OK
Chars per sentence: 114.571428571 112.824112599 102% => OK
Words per sentence: 23.1428571429 22.9334400587 101% => OK
Discourse Markers: 4.0 5.23603664747 76% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 2.0 1.69756097561 118% => OK
Sentences with positive sentiment : 1.0 3.70975609756 27% => More positive sentences wanted.
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 5.0 4.09268292683 122% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.310337921595 0.215688989381 144% => OK
Sentence topic coherence: 0.126436305743 0.103423049105 122% => OK
Sentence topic coherence SD: 0.0644185830171 0.0843802449381 76% => OK
Paragraph topic coherence: 0.166346653645 0.15604864568 107% => OK
Paragraph topic coherence SD: 0.0383089968803 0.0819641961636 47% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.

Essay readability:
automated_readability_index: 13.5 13.2329268293 102% => OK
flesch_reading_ease: 56.59 61.2550243902 92% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 11.1 10.3012195122 108% => OK
coleman_liau_index: 11.73 11.4140731707 103% => OK
dale_chall_readability_score: 8.87 8.06136585366 110% => OK
difficult_words: 42.0 40.7170731707 103% => OK
linsear_write_formula: 13.0 11.4329268293 114% => OK
gunning_fog: 11.2 10.9970731707 102% => OK
text_standard: 12.0 11.0658536585 108% => OK
What are above readability scores?

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Rates: 84.2696629213 out of 100
Scores by essay e-grader: 7.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.