There is evidence that sea otter population is decreasing in specific regions, due to the two possible reasons of pollution and predators. While the article suggests that the main reason is pollution, the professor in the lecture supports that the cause for the population decline is the sea otters’ predators.
Oil rigs and industry’s chemical pollution have affected the sea animals and caused a decline in the sea otter population according to the article. Whereas, the professor says that there is actually no dead bodies in the water, which means that their population decline can only be possible if some other sea animals were hunting them. Hence, she supports that predation is a better explanation.
It is being claimed that not only the sea otters but other sea animal as well, are disappearing. The article uses this fact as an evidence for sea otters being killed by pollution. Meanwhile the professor tells that whales are caught by the humans, which makes ocras look out for something else to eat. So, they eat other small sea animals including sea otters. Thus, again, she supports the idea that the attacks are the major problem.
The final point is about the uneven populations of sea otters in different regions. While the article suggests that the concentration of pollutants are at different levels along the coast, the professor says that this is not the actual reason. According to her, since ocras are hunting the sea otters, in the shallow and rocky places which are hard for ocras to live, there is a higher population of sea otters.
Even though the decline in sea otter population is the main concern of both the article and the lecture, the main reasons they give are different. The article supports that pollution is the major factor by stating that the decline in many species and the unequal population distribution of the sea otters could only have been caused by pollution, whereas the professor explains that the main reason for sea otters’ population decline is caused by their predator ocra.
- Archaeologists have recently found a fossil of a 150-million-year-old mammalknown as Repenornamus robustus (R. robustus). Interestingly, the mammal'sstomach contained the remains of a psittacosaur dinosaur. Some researchers havetherefore suggested that R. 73
- Tpo 9. Technology has made children less creative than they were in the past.I completely disagree with this claim that nowadays children are less creative than they were in the past. Here you can see my reasons. 66
- Playing computer games is a waste of time. Children should not be allowed to play them. 73
- TOEFL T P O 10 - Integrated Writing Task 3
- Seals, seal lions and sea otter populations started rapidly declining a few years ago. Summarize the points made in the lecture, being sure to explain how they respond to the specific points made in the reading passage. 73
Grammar and spelling errors:
Line 5, column 182, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Meanwhile,
...r sea otters being killed by pollution. Meanwhile the professor tells that whales are cau...
^^^^^^^^^
Transition Words or Phrases used:
actually, but, hence, if, look, so, thus, well, whereas, while, as to
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 25.0 10.4613686534 239% => Less to be verbs wanted.
Auxiliary verbs: 2.0 5.04856512141 40% => OK
Conjunction : 7.0 7.30242825607 96% => OK
Relative clauses : 17.0 12.0772626932 141% => OK
Pronoun: 25.0 22.412803532 112% => OK
Preposition: 29.0 30.3222958057 96% => OK
Nominalization: 20.0 5.01324503311 399% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1716.0 1373.03311258 125% => OK
No of words: 341.0 270.72406181 126% => OK
Chars per words: 5.03225806452 5.08290768461 99% => OK
Fourth root words length: 4.29722995808 4.04702891845 106% => OK
Word Length SD: 2.60546251402 2.5805825403 101% => OK
Unique words: 154.0 145.348785872 106% => OK
Unique words percentage: 0.451612903226 0.540411800872 84% => More unique words wanted or less content wanted.
syllable_count: 531.0 419.366225166 127% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 3.25607064018 123% => OK
Article: 7.0 8.23620309051 85% => OK
Subordination: 4.0 1.25165562914 320% => Less adverbial clause wanted.
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 15.0 13.0662251656 115% => OK
Sentence length: 22.0 21.2450331126 104% => OK
Sentence length SD: 65.8558695604 49.2860985944 134% => OK
Chars per sentence: 114.4 110.228320801 104% => OK
Words per sentence: 22.7333333333 21.698381199 105% => OK
Discourse Markers: 4.6 7.06452816374 65% => OK
Paragraphs: 5.0 4.09492273731 122% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 6.0 4.27373068433 140% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.201896304302 0.272083759551 74% => OK
Sentence topic coherence: 0.0825782674301 0.0996497079465 83% => OK
Sentence topic coherence SD: 0.0575559764814 0.0662205650399 87% => OK
Paragraph topic coherence: 0.130084267554 0.162205337803 80% => OK
Paragraph topic coherence SD: 0.0241482905032 0.0443174109184 54% => OK
Essay readability:
automated_readability_index: 13.6 13.3589403974 102% => OK
flesch_reading_ease: 49.15 53.8541721854 91% => OK
smog_index: 8.8 5.55761589404 158% => OK
flesch_kincaid_grade: 11.9 11.0289183223 108% => OK
coleman_liau_index: 12.19 12.2367328918 100% => OK
dale_chall_readability_score: 8.11 8.42419426049 96% => OK
difficult_words: 73.0 63.6247240618 115% => OK
linsear_write_formula: 14.0 10.7273730684 131% => OK
gunning_fog: 10.8 10.498013245 103% => OK
text_standard: 14.0 11.2008830022 125% => OK
What are above readability scores?
---------------------
Write the essay in 20 minutes.
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.