The reading states that the pollution theory for sea otter population declining is more likely to be true, and he provided three reasons of support. However, the lecture opposes this opinion and claims that the predation is the real reason behind the decline, and he provide three reasons of support.
First, the article avers that there are known reasons of pollution such as oil rigs and industrial chemical pollution which can affect the life span of the sea otters, However the professor contented that the pollution theory is weak, and the decline is because the predators and no dead sea otters were seen on the close shore.
Second, the author claims that other sea mammals are also declining and the whole ecosystem is affected because of the pollution. However, the lecture opposes this point by saying the predation theory is better explained here because the decline of whale caused by human hunting make the orcas to change their diet to hunt the small sea mammals like see otters and that caused the declining.
Third, the reading states that the uneven pattern of otter decline can be explained perfectly by the pollution hypothesis, because the decline was greater in the pollution areas. However, the lecture opposes this idea by saying that the uneven decline was because some areas were difficult to be accessed by huge predators and that is why sea otters stayed stable in that rocky shallow area, not because of the pollution.
Grammar and spelling errors:
Line 1, column 268, Rule ID: HE_VERB_AGR[1]
Message: The pronoun 'he' must be used with a third-person verb: 'provides'.
Suggestion: provides
... real reason behind the decline, and he provide three reasons of support. First, the...
^^^^^^^
Transition Words or Phrases used:
also, first, however, if, second, so, third, as to, such as
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 16.0 10.4613686534 153% => OK
Auxiliary verbs: 2.0 5.04856512141 40% => OK
Conjunction : 9.0 7.30242825607 123% => OK
Relative clauses : 11.0 12.0772626932 91% => OK
Pronoun: 16.0 22.412803532 71% => OK
Preposition: 22.0 30.3222958057 73% => OK
Nominalization: 11.0 5.01324503311 219% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1213.0 1373.03311258 88% => OK
No of words: 243.0 270.72406181 90% => More content wanted.
Chars per words: 4.99176954733 5.08290768461 98% => OK
Fourth root words length: 3.94822203886 4.04702891845 98% => OK
Word Length SD: 2.29975255033 2.5805825403 89% => OK
Unique words: 120.0 145.348785872 83% => More unique words wanted.
Unique words percentage: 0.493827160494 0.540411800872 91% => More unique words wanted or less content wanted.
syllable_count: 378.0 419.366225166 90% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 3.25607064018 0% => OK
Article: 7.0 8.23620309051 85% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 3.0 1.51434878587 198% => OK
Preposition: 0.0 2.5761589404 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 7.0 13.0662251656 54% => 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: 34.0 21.2450331126 160% => The Avg. Sentence Length is relatively long.
Sentence length SD: 67.932139008 49.2860985944 138% => OK
Chars per sentence: 173.285714286 110.228320801 157% => OK
Words per sentence: 34.7142857143 21.698381199 160% => OK
Discourse Markers: 8.42857142857 7.06452816374 119% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 2.0 4.45695364238 45% => More negative sentences wanted.
Sentences with neutral sentiment: 0.0 4.27373068433 0% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.363719249946 0.272083759551 134% => OK
Sentence topic coherence: 0.182337512976 0.0996497079465 183% => OK
Sentence topic coherence SD: 0.0699901308165 0.0662205650399 106% => OK
Paragraph topic coherence: 0.227884934325 0.162205337803 140% => OK
Paragraph topic coherence SD: 0.0627275376783 0.0443174109184 142% => OK
Essay readability:
automated_readability_index: 19.4 13.3589403974 145% => OK
flesch_reading_ease: 36.97 53.8541721854 69% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 16.6 11.0289183223 151% => OK
coleman_liau_index: 12.25 12.2367328918 100% => OK
dale_chall_readability_score: 8.57 8.42419426049 102% => OK
difficult_words: 50.0 63.6247240618 79% => More difficult words wanted.
linsear_write_formula: 17.0 10.7273730684 158% => OK
gunning_fog: 15.6 10.498013245 149% => OK
text_standard: 17.0 11.2008830022 152% => OK
What are above readability scores?
---------------------
Rates: 73.3333333333 out of 100
Scores by essay e-grader: 22.0 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.