Dams Hydropower dams are massive concrete walls placed inside rivers or streams to hold back water. Holes in the dam allow controlled amounts of water to pass through and as it moves through these holes, it passes through a machine, which converts that mo

The reading states that the hydro power dams are unbelievable construction that has variety of benefits and provide three reasons for support. However, the professor explains that we need more research and development for construction of dams and refutes each of author's reasons.

Firstly, the reading states that dams has no negative effect on environment. While the professor claims that construction of dams need to make path in water, that cause number of moving fish to die. He adds that after construction is done the water flows very slow which affect the reproduction of fish.

Secon...

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Sentence: These died vegetation release methane, a global warming gas which interact with CO2 from atmosphere and destroy remaining plants.
Description: The fragment These died vegetation is rare
Suggestion: Possible agreement error: Replace died with verb, base: uninflected present, imperative or infinitive

Attribute Value Ideal
Score: 25 in 30
Category: Very Good Excellent
No. of Grammatical Errors: 1 2
No. of Spelling Errors: 0 2
No. of Sentences: 13 12
No. of Words: 232 250
No. of Characters: 1214 1200
No. of Different Words: 125 150
Fourth Root of Number of Words: 3.903 4.2
Average Word Length: 5.233 4.6
Word Length SD: 2.729 2.4
No. of Words greater than 5 chars: 86 80
No. of Words greater than 6 chars: 71 60
No. of Words greater than 7 chars: 44 40
No. of Words greater than 8 chars: 34 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 17.846 21.0
Sentence Length SD: 6.55 7.5
Use of Discourse Markers (%): 0.692 0.12
Sentence-Text Coherence: 0.392 0.35
Sentence-Para Coherence: 0.595 0.50
Sentence-Sentence Coherence: 0.108 0.07
Number of Paragraphs: 4 4