The passage presents the concept of tidal power usage in order to generate electricity. Although the technique is described as harmless for the environment, the lecturer was still able to pick out several possible shortcomings.
First of all, the speaker mentions that such an approach wouldn’t be able to provide sufficient amount of energy itself. Since tidal facilities are highly dependable on the location it is mounted, the amount of installed pieces would be able to satisfy only small nearest locations with the electricity.
Secondly, the lecturer mentions that, even though tidal power usage doesn’t imply any gases exhausting it may still cause harm to the environment. Among the possible drawbacks the speaker indicates water quality change and wild life style alteration which may even lead to extinction of some species. The lecturer illustrates her point of view with several examples. First of which, is increased amount of mud, sediments and salt in the water, which may affect the inhabitants of the water. Furthermore, mounting of some kind of dumb will isolate fish from being able to cross it during the migration seasons. Let alone the exposure on the local economy. To support that argument, the orator cites inability of fishermen to navigate between estuary and open sea.
Essay topics
Votes
Essay reference notes: This topic is refereed from another essay topic, developed by user: nargess1981
Essay Categories
Transition Words or Phrases used:
first, furthermore, if, may, second, secondly, so, still, kind of, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 10.4613686534 76% => OK
Auxiliary verbs: 5.0 5.04856512141 99% => OK
Conjunction : 3.0 7.30242825607 41% => More conjunction wanted.
Relative clauses : 6.0 12.0772626932 50% => More relative clauses wanted.
Pronoun: 8.0 22.412803532 36% => OK
Preposition: 33.0 30.3222958057 109% => OK
Nominalization: 7.0 5.01324503311 140% => OK
Performance on vocabulary words:
No of characters: 1105.0 1373.03311258 80% => OK
No of words: 208.0 270.72406181 77% => More content wanted.
Chars per words: 5.3125 5.08290768461 105% => OK
Fourth root words length: 3.79765784423 4.04702891845 94% => OK
Word Length SD: 2.76254116545 2.5805825403 107% => OK
Unique words: 135.0 145.348785872 93% => More unique words wanted.
Unique words percentage: 0.649038461538 0.540411800872 120% => OK
syllable_count: 349.2 419.366225166 83% => OK
avg_syllables_per_word: 1.7 1.55342163355 109% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 3.25607064018 0% => OK
Article: 7.0 8.23620309051 85% => OK
Subordination: 3.0 1.25165562914 240% => Less adverbial clause wanted.
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 11.0 13.0662251656 84% => 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: 18.0 21.2450331126 85% => The Avg. Sentence Length is relatively short.
Sentence length SD: 38.4832259262 49.2860985944 78% => OK
Chars per sentence: 100.454545455 110.228320801 91% => OK
Words per sentence: 18.9090909091 21.698381199 87% => OK
Discourse Markers: 7.18181818182 7.06452816374 102% => OK
Paragraphs: 3.0 4.09492273731 73% => More paragraphs wanted.
Language errors: 0.0 4.19205298013 0% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 4.0 4.45695364238 90% => OK
Sentences with neutral sentiment: 3.0 4.27373068433 70% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0964599387835 0.272083759551 35% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0361970101398 0.0996497079465 36% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0669838231959 0.0662205650399 101% => OK
Paragraph topic coherence: 0.0724081320773 0.162205337803 45% => OK
Paragraph topic coherence SD: 0.0352293767876 0.0443174109184 79% => OK
Essay readability:
automated_readability_index: 13.0 13.3589403974 97% => OK
flesch_reading_ease: 44.75 53.8541721854 83% => OK
smog_index: 8.8 5.55761589404 158% => OK
flesch_kincaid_grade: 11.5 11.0289183223 104% => OK
coleman_liau_index: 13.52 12.2367328918 110% => OK
dale_chall_readability_score: 9.77 8.42419426049 116% => OK
difficult_words: 69.0 63.6247240618 108% => OK
linsear_write_formula: 11.0 10.7273730684 103% => OK
gunning_fog: 9.2 10.498013245 88% => OK
text_standard: 11.0 11.2008830022 98% => OK
What are above readability scores?
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Minimum four paragraphs wanted. The correct pattern:
para 1: introduction
para 2: doubt 1
para 3: doubt 2
para 4: doubt 3
Less contents wanted from the reading passages(25%), more content wanted from the lecture (75%).
Don't need a conclusion paragraph.
Read sample essays from ETS:
http://www.testbig.com/users/toeflwritingmaster
Rates: 86.6666666667 out of 100
Scores by essay e-grader: 26.0 Out of 30
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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.