sea otter decline
First of all, the author suggests that the source of chemical pollution founded along the sea coast and infection may be caused by this, is the environmental reason for sea otter decline. This argument is challenged by the lecturer. She says that if the infection is the reason for the reduction of them, the rate of declining should be more than this. Also, there aren't any sea otter body along the coast that implies predators are the reason for this reduction, cuz the sea otters are eaten by predators after hunting by them.
Secondly, the writer contends that reduction in other sea mammals numbers is the obvious emblem of the statement that environmental pollution is likely cause of this. Because pollution affects the whole ecosystem. The lecturer, on the other hand, rebuts this by asserting that orcas hunt sea otter and other sea mammals because the main hunt of them that are whales disappeared due to human activity.
Finally, it is stated in the article, uneven concentrations of pollution results in uneven decline patterns. the lecturer, however, posits this statement by mentioning that accessibility of sea otter residence to a predator is the reason for the uneven rate of decline.
Grammar and spelling errors:
Line 1, column 366, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: aren't
...g should be more than this. Also, there arent any sea otter body along the coast that...
^^^^^
Line 3, column 59, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'mammals'' or 'mammal's'?
Suggestion: mammals'; mammal's
...er contends that reduction in other sea mammals numbers is the obvious emblem of the st...
^^^^^^^
Line 3, column 168, Rule ID: SENTENCE_FRAGMENT[1]
Message: “Because” at the beginning of a sentence requires a 2nd clause. Maybe a comma, question or exclamation mark is missing, or the sentence is incomplete and should be joined with the following sentence.
...ntal pollution is likely cause of this. Because pollution affects the whole ecosystem. ...
^^^^^^^
Line 5, column 110, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: The
...ion results in uneven decline patterns. the lecturer, however, posits this statemen...
^^^
Transition Words or Phrases used:
also, but, finally, first, however, if, may, second, secondly, so, first of all, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 12.0 10.4613686534 115% => OK
Auxiliary verbs: 2.0 5.04856512141 40% => OK
Conjunction : 2.0 7.30242825607 27% => More conjunction wanted.
Relative clauses : 8.0 12.0772626932 66% => More relative clauses wanted.
Pronoun: 20.0 22.412803532 89% => OK
Preposition: 25.0 30.3222958057 82% => OK
Nominalization: 13.0 5.01324503311 259% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1012.0 1373.03311258 74% => OK
No of words: 200.0 270.72406181 74% => More content wanted.
Chars per words: 5.06 5.08290768461 100% => OK
Fourth root words length: 3.76060309309 4.04702891845 93% => OK
Word Length SD: 2.66270539114 2.5805825403 103% => OK
Unique words: 104.0 145.348785872 72% => More unique words wanted.
Unique words percentage: 0.52 0.540411800872 96% => OK
syllable_count: 316.8 419.366225166 76% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 3.25607064018 92% => OK
Article: 5.0 8.23620309051 61% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 9.0 13.0662251656 69% => 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: 22.0 21.2450331126 104% => OK
Sentence length SD: 53.3479146734 49.2860985944 108% => OK
Chars per sentence: 112.444444444 110.228320801 102% => OK
Words per sentence: 22.2222222222 21.698381199 102% => OK
Discourse Markers: 10.8888888889 7.06452816374 154% => OK
Paragraphs: 3.0 4.09492273731 73% => More paragraphs wanted.
Language errors: 4.0 4.19205298013 95% => OK
Sentences with positive sentiment : 1.0 4.33554083885 23% => More positive sentences wanted.
Sentences with negative sentiment : 1.0 4.45695364238 22% => More negative sentences wanted.
Sentences with neutral sentiment: 7.0 4.27373068433 164% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.355115077987 0.272083759551 131% => OK
Sentence topic coherence: 0.13115058957 0.0996497079465 132% => OK
Sentence topic coherence SD: 0.0971950513608 0.0662205650399 147% => OK
Paragraph topic coherence: 0.243605883755 0.162205337803 150% => OK
Paragraph topic coherence SD: 0.0587204700341 0.0443174109184 132% => OK
Essay readability:
automated_readability_index: 13.5 13.3589403974 101% => OK
flesch_reading_ease: 49.15 53.8541721854 91% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.9 11.0289183223 108% => OK
coleman_liau_index: 12.36 12.2367328918 101% => OK
dale_chall_readability_score: 8.99 8.42419426049 107% => OK
difficult_words: 54.0 63.6247240618 85% => More difficult words wanted.
linsear_write_formula: 9.0 10.7273730684 84% => OK
gunning_fog: 10.8 10.498013245 103% => OK
text_standard: 9.0 11.2008830022 80% => 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: 68.3333333333 out of 100
Scores by essay e-grader: 20.5 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.