The reading and lecture both discuss the possible explanations of the mass extinction at the end of Triassic period. While the reading provides three theories to explain the reasons behind that extinction, the professor refutes, saying none of these claims are convincing.
Firstly, the reading avers that the fluctuation of sea levels destroyed the ocean ecosystem and caused the mass extinction. On the other hand, the professor questions this notion by saying that the scientists agreed that sea level fluctuation often going down is a good explanation of the mass extinction, but the water level can adopt it. Moreover, the change of sea level takes years to cause that effect. As a result, this fluctuation should be happened suddenly to cause this extinction.
Secondly, the article mentions that the climate cooling and the increase of sulferdioxide level caused drop in the temperature. So, many animals and plants had been killed. However, the professor argues this point by explaining that the sulferoxide decreased the temperature, but this was just for short period. This is because though the time the sulferoxide cleared out of the atmosphere. In addition, the sulferoxide can combine with water and go to the air as a rain. Consequently, the release of sulferoxide did not stay enough at the air to cause that extinction.
Lastly, the reading states that the asteroid hit the earth and released a lot sand in the environment that blocked the sunlight. So, many animals and plants can not survive. Nevertheless, the professor contradicts this idea by pointing out that there is no asteroid or any hit records dated to that time. Besides, the crushed collide happened 12 years before the extinction. As a result, nothing asteroid can do with this massive extinction.
- TPO-20 - Integrated Writing Task In the United States, it had been common practice since the late 1960s no to suppress natural forest fires. The “let it burn” policy assumed that forest fire would burn themselves out quickly, without causing much dama 78
- TPO-34 - Independent Writing Task Do you agree or disagree with the following statement?Educating children is a more difficult task today than it was in the past because they spend so much time on cell phone, online games, and social networking Web site.U 70
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- TPO-50 - Independent Writing Task 3
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Transition Words or Phrases used:
besides, but, consequently, first, firstly, however, lastly, moreover, nevertheless, second, secondly, so, while, in addition, as a result, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 10.4613686534 67% => OK
Auxiliary verbs: 5.0 5.04856512141 99% => OK
Conjunction : 10.0 7.30242825607 137% => OK
Relative clauses : 12.0 12.0772626932 99% => OK
Pronoun: 22.0 22.412803532 98% => OK
Preposition: 30.0 30.3222958057 99% => 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: 1500.0 1373.03311258 109% => OK
No of words: 289.0 270.72406181 107% => OK
Chars per words: 5.19031141869 5.08290768461 102% => OK
Fourth root words length: 4.12310562562 4.04702891845 102% => OK
Word Length SD: 2.83978292223 2.5805825403 110% => OK
Unique words: 154.0 145.348785872 106% => OK
Unique words percentage: 0.532871972318 0.540411800872 99% => OK
syllable_count: 447.3 419.366225166 107% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 3.25607064018 61% => OK
Article: 12.0 8.23620309051 146% => OK
Subordination: 3.0 1.25165562914 240% => Less adverbial clause wanted.
Conjunction: 2.0 1.51434878587 132% => OK
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 17.0 13.0662251656 130% => OK
Sentence length: 17.0 21.2450331126 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 42.9365025659 49.2860985944 87% => OK
Chars per sentence: 88.2352941176 110.228320801 80% => OK
Words per sentence: 17.0 21.698381199 78% => OK
Discourse Markers: 9.23529411765 7.06452816374 131% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 0.0 4.19205298013 0% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 6.0 4.45695364238 135% => OK
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: 0.0 0.272083759551 0% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0 0.0996497079465 0% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0 0.0662205650399 0% => Sentences are similar to each other.
Paragraph topic coherence: 0.0 0.162205337803 0% => Maybe some paragraphs are off the topic.
Paragraph topic coherence SD: 0.0 0.0443174109184 0% => 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: 62.68 53.8541721854 116% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.7 11.0289183223 79% => OK
coleman_liau_index: 12.53 12.2367328918 102% => OK
dale_chall_readability_score: 8.47 8.42419426049 101% => OK
difficult_words: 73.0 63.6247240618 115% => OK
linsear_write_formula: 13.5 10.7273730684 126% => OK
gunning_fog: 8.8 10.498013245 84% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?
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It is not exactly right on the topic in the view of e-grader. Maybe there is a wrong essay topic.
Rates: 3.33333333333 out of 100
Scores by essay e-grader: 1.0 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.