The diagram below shows simple systems that turn dirty water into clean water. Summarize the information by selecting and reporting the main features ad make comparisons where relevant
The picture shows a method of water filter assembly which changed dirty water became drinking water by only using a barrel, a drum, a pipe and two taps.
First, before the dirty water is poured to the drum, all equipment should be ready. The drum and plastic barrel should be placed near each others until the tap of barrel is higher than drum. These positions will make easier when both of these items are linked by pipe from the bottom of barrel to the side of drum. Then, some equipment is added to the barrel for filtering the dirty water. Stats from upper to under, sand, charcoal, and grave...
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Sentence: The drum and plastic barrel should be placed near each others until the tap of barrel is higher than drum.
Description: A determiner/pronoun, singular is not usually followed by a noun, plural, common
Suggestion: Refer to each and others
changed dirty water became drinking water
changed dirty water to drinking water
cleaning water comes out and ready to be drank.
cleaning water comes out and is ready for drinking.
Attribute Value Ideal
Score: 6.5 out of 9
Category: Good Excellent
No. of Grammatical Errors: 3 2
No. of Spelling Errors: 0 2
No. of Sentences: 12 10
No. of Words: 208 200
No. of Characters: 905 1000
No. of Different Words: 111 100
Fourth Root of Number of Words: 3.798 4.0
Average Word Length: 4.351 4.6
Word Length SD: 1.965 2.4
No. of Words greater than 5 chars: 55 60
No. of Words greater than 6 chars: 23 50
No. of Words greater than 7 chars: 13 40
No. of Words greater than 8 chars: 8 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 17.333 21.0
Sentence Length SD: 5.513 7.5
Use of Discourse Markers (%): 0.5 0.12
Sentence-Text Coherence: 0.407 0.35
Sentence-Para Coherence: 0.606 0.50
Sentence-Sentence Coherence: 0.117 0.07
Number of Paragraphs: 4 4