Sea otters are a small mammal that lives in the waters along North America s west coast from California to Alaska A few years ago some of the sea otter populations off of the Alaskan coast started to decline rapidly and raised several concerns because of

The reading and the lecture are both about the reason of the decline of sea otters. The author of the reading feels that the main reason is because of the pollution. The lecturer challenges the claims made by the author. He is of the opinion that it is because of the predator and not the pollution.

To begin with, the author argues that the oil rigs and chemicals are the cause of death of sea otters. The article mentions that their immune system decreased that resulted to death. The lecturer, however, rebuts this by mentioning that there is lack of otters being washed by the water if the real cause of death is pollution. Additionally he says that predators already ate the sea otters that is why we see seldom of them floating on the water.

Secondly, the writer suggests that other sea mammals also died because of pollution such as seals. The lecturer, however, rebuts this by mentioning that predators such as orca eat the other sea mammals. He elaborates on this by bringing up the point that orca eat smaller pieces such as seals, and other sea mammals because their main food whales are hunted by people.

Finally, the author mentions that the pollution is the reason of uneven decline of sea otters. In contrast, the lecturer position is it is because of predator. He notes that predators go to a differ area, and eat many sea otters. But on the shallow area, predators cannot go there. As a result, many sea otters are still alive in shallow areas.

Votes
Average: 6.3 (1 vote)
Essay Categories
Essays by the user:

Grammar and spelling errors:
Line 1, column 167, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...ain reason is because of the pollution. The lecturer challenges the claims made by ...
^^^
Line 2, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...of the predator and not the pollution. To begin with, the author argues that th...
^^^
Line 3, column 237, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... however, rebuts this by mentioning that there is lack of otters being washed by ...
^^
Line 3, column 330, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Additionally,
...f the real cause of death is pollution. Additionally he says that predators already ate the ...
^^^^^^^^^^^^
Line 7, column 191, Rule ID: A_INFINITVE[1]
Message: Probably a wrong construction: a/the + infinitive
...predator. He notes that predators go to a differ area, and eat many sea otters. But on t...
^^^^^^^^
Line 8, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ers are still alive in shallow areas.
^^^

Transition Words or Phrases used:
also, but, finally, however, if, second, secondly, so, still, in contrast, such as, as a result, to begin with

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 14.0 10.4613686534 134% => OK
Auxiliary verbs: 1.0 5.04856512141 20% => OK
Conjunction : 6.0 7.30242825607 82% => OK
Relative clauses : 13.0 12.0772626932 108% => OK
Pronoun: 26.0 22.412803532 116% => OK
Preposition: 32.0 30.3222958057 106% => OK
Nominalization: 6.0 5.01324503311 120% => OK

Performance on vocabulary words:
No of characters: 1217.0 1373.03311258 89% => OK
No of words: 261.0 270.72406181 96% => OK
Chars per words: 4.66283524904 5.08290768461 92% => OK
Fourth root words length: 4.0193898071 4.04702891845 99% => OK
Word Length SD: 2.33789323488 2.5805825403 91% => OK
Unique words: 118.0 145.348785872 81% => More unique words wanted.
Unique words percentage: 0.452107279693 0.540411800872 84% => More unique words wanted or less content wanted.
syllable_count: 375.3 419.366225166 89% => OK
avg_syllables_per_word: 1.4 1.55342163355 90% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 3.25607064018 92% => OK
Article: 10.0 8.23620309051 121% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 3.0 1.51434878587 198% => OK
Preposition: 2.0 2.5761589404 78% => OK

Performance on sentences:
How many sentences: 16.0 13.0662251656 122% => OK
Sentence length: 16.0 21.2450331126 75% => The Avg. Sentence Length is relatively short.
Sentence length SD: 30.6124336463 49.2860985944 62% => OK
Chars per sentence: 76.0625 110.228320801 69% => OK
Words per sentence: 16.3125 21.698381199 75% => OK
Discourse Markers: 6.875 7.06452816374 97% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 6.0 4.19205298013 143% => OK
Sentences with positive sentiment : 2.0 4.33554083885 46% => More positive sentences wanted.
Sentences with negative sentiment : 4.0 4.45695364238 90% => OK
Sentences with neutral sentiment: 10.0 4.27373068433 234% => Less facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.171300550308 0.272083759551 63% => OK
Sentence topic coherence: 0.060522057455 0.0996497079465 61% => OK
Sentence topic coherence SD: 0.0407478391252 0.0662205650399 62% => OK
Paragraph topic coherence: 0.105666849559 0.162205337803 65% => OK
Paragraph topic coherence SD: 0.0195130581464 0.0443174109184 44% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.

Essay readability:
automated_readability_index: 8.7 13.3589403974 65% => Automated_readability_index is low.
flesch_reading_ease: 72.16 53.8541721854 134% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 7.2 11.0289183223 65% => OK
coleman_liau_index: 9.45 12.2367328918 77% => OK
dale_chall_readability_score: 7.64 8.42419426049 91% => OK
difficult_words: 53.0 63.6247240618 83% => More difficult words wanted.
linsear_write_formula: 6.0 10.7273730684 56% => Linsear_write_formula is low.
gunning_fog: 8.4 10.498013245 80% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?

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Rates: 63.3333333333 out of 100
Scores by essay e-grader: 19.0 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.