Declining sea otter population.
The article discuss the decline in the number of sea otters, which are small mammals lives along the western coast of North America to Alaska. Writer propose that the pollution is the key factor responsible for the population decline, while the professor support predator theory and deny each of the claim made in the passage.
First, writer states that along the Alaskan coast, the presence of oil rigs, and the pollution from other indsutry has caused the decline in the sea otter population. It also sate that there is increase level of pollution in the water sample of these sites. However, the professor disagrees. She explains that in case of pollution to be the main cause, there should be a lots of dead sea otter at the beaches as a result of wash off, but there was no such case found. She thinks that this should be case with the predator also, as they would have gotten infected.
Secondly, passage claims that other sea mammal along the Alaskan coast are also declining, which support the pollution theory. It also mention sea orcas that because they prefer whales, there case is an exception of pollution theory. Professor thinks that this is not the case. According to her, because of the human intervention, the number of whales has decreased drastically, and this is also the case with other sea mammal such as, sea lion, and seals. So the sea otters are only available for orcas to prey on.
The passage also states that there is an anomaly with the decreased number of sea otters ay Alaskan coast and this is because of ocean currents and other environmental dactors that may have caused the uneven pattern of pollutant concentration. The professor rebuts this argument. She thinks that this uneven pattern describe even better the predator theory. Because sea orcas are very large in size, they do not come to shallow water, and in this region the number of sea otter is comparatively better.
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Grammar and spelling errors:
Line 1, column 13, Rule ID: MASS_AGREEMENT[2]
Message: Possible agreement error - use third-person verb forms for singular and mass nouns: 'discusses'.
Suggestion: discusses
The article discuss the decline in the number of sea otters...
^^^^^^^
Line 1, column 151, Rule ID: MASS_AGREEMENT[1]
Message: Consider using third-person verb forms for singular and mass nouns: 'proposes'.
Suggestion: proposes
...oast of North America to Alaska. Writer propose that the pollution is the key factor re...
^^^^^^^
Line 2, column 176, Rule ID: IT_VBZ[1]
Message: Did you mean 'sates'?
Suggestion: sates
...ne in the sea otter population. It also sate that there is increase level of polluti...
^^^^
Line 2, column 370, Rule ID: A_PLURAL[1]
Message: Don't use indefinite articles with plural words. Did you mean 'a lot' or simply 'lots'?
Suggestion: a lot; lots
...n to be the main cause, there should be a lots of dead sea otter at the beaches as a r...
^^^^^^
Line 2, column 500, Rule ID: SHOULD_BE_DO[1]
Message: Did you mean 'cased'?
Suggestion: cased
...e found. She thinks that this should be case with the predator also, as they would h...
^^^^
Line 3, column 136, Rule ID: IT_VBZ[1]
Message: Did you mean 'mentions'?
Suggestion: mentions
...h support the pollution theory. It also mention sea orcas that because they prefer whal...
^^^^^^^
Line 4, column 386, Rule ID: ADJECTIVE_IN_ATTRIBUTE[1]
Message: A more concise phrase may lose no meaning and sound more powerful.
Suggestion: large
...ator theory. Because sea orcas are very large in size, they do not come to shallow water, and...
^^^^^^^^^^^^^
Transition Words or Phrases used:
also, but, first, however, may, second, secondly, so, while, as to, such as, as a result
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 16.0 10.4613686534 153% => OK
Auxiliary verbs: 4.0 5.04856512141 79% => OK
Conjunction : 8.0 7.30242825607 110% => OK
Relative clauses : 13.0 12.0772626932 108% => OK
Pronoun: 28.0 22.412803532 125% => Less pronouns wanted
Preposition: 38.0 30.3222958057 125% => OK
Nominalization: 14.0 5.01324503311 279% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1588.0 1373.03311258 116% => OK
No of words: 330.0 270.72406181 122% => OK
Chars per words: 4.81212121212 5.08290768461 95% => OK
Fourth root words length: 4.26214759535 4.04702891845 105% => OK
Word Length SD: 2.37228410274 2.5805825403 92% => OK
Unique words: 156.0 145.348785872 107% => OK
Unique words percentage: 0.472727272727 0.540411800872 87% => More unique words wanted or less content wanted.
syllable_count: 500.4 419.366225166 119% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 6.0 3.25607064018 184% => OK
Article: 6.0 8.23620309051 73% => OK
Subordination: 4.0 1.25165562914 320% => Less adverbial clause wanted.
Conjunction: 5.0 1.51434878587 330% => Less conjunction wanted as sentence beginning.
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 16.0 13.0662251656 122% => OK
Sentence length: 20.0 21.2450331126 94% => OK
Sentence length SD: 59.5785982967 49.2860985944 121% => OK
Chars per sentence: 99.25 110.228320801 90% => OK
Words per sentence: 20.625 21.698381199 95% => OK
Discourse Markers: 5.5 7.06452816374 78% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 7.0 4.19205298013 167% => OK
Sentences with positive sentiment : 8.0 4.33554083885 185% => OK
Sentences with negative sentiment : 4.0 4.45695364238 90% => OK
Sentences with neutral sentiment: 4.0 4.27373068433 94% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.279597005583 0.272083759551 103% => OK
Sentence topic coherence: 0.0848770263474 0.0996497079465 85% => OK
Sentence topic coherence SD: 0.0805786238075 0.0662205650399 122% => OK
Paragraph topic coherence: 0.168192895172 0.162205337803 104% => OK
Paragraph topic coherence SD: 0.00696007553114 0.0443174109184 16% => 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: 11.5 13.3589403974 86% => Automated_readability_index is low.
flesch_reading_ease: 59.64 53.8541721854 111% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 9.9 11.0289183223 90% => OK
coleman_liau_index: 10.62 12.2367328918 87% => OK
dale_chall_readability_score: 8.12 8.42419426049 96% => OK
difficult_words: 73.0 63.6247240618 115% => OK
linsear_write_formula: 13.5 10.7273730684 126% => OK
gunning_fog: 10.0 10.498013245 95% => OK
text_standard: 10.0 11.2008830022 89% => OK
What are above readability scores?
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Write the essay in 20 minutes.
Rates: 71.6666666667 out of 100
Scores by essay e-grader: 21.5 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.