summarize the points made in the lecture, being sure to explain how they challenge the points that several reasons to explain the mass-extinction mentioned in the reading passage
In the reading passage, the author discusses several possible explanations to account for the mass-extinction of many living species, while the lecture claims that what the passage state is not convincing and disputes those ideas presented in the passage with several proofs.
Firstly, according to the reading passage, on theory is about the decline of sea levels contributed to shallow ocean populations and costal lan species are destroyed so that it would have a profound effect on found chain. On the contrary, the professor argues in the lecture that the descent of the ocean takes about several million years and the costal ecosystem had been adaptive to this gradual change. Gradual transform would not cause a widespread and negative impact on species.
In addition, the statement in the reading material indicates that the volcanic activity at the end of the Triassic period would release large amounts of sulfur dioxide that cause a lowering in global temperatures. In this case, climate change could let to the mass-extinction. In contrast, the professor points out that sulfur dioxide that liberate by volcano could continue only a short period of time before disappearing because it could combine with water and fall into the ground as rain. Therefore, it is not likely caused by climate cooling.
Finally, the author of the reading claims that there would be a asteroids collide with Earth and thrown up debris into the atmosphere, which could block out sunlight for several month or even a longer time. With blocking sunlight for a long time, many animal species and plants would die. However, the speaker argues that scientists barely found any crater that hit by asteroids in the Earth. The only crater occurred about 1200 million years ago before the mass-extinction happened.
- After completing high school students should take at least a year off to work or travel before they begin studying at a university 73
- The surest indicator of a great nation is represented by the achievements of its rulers artists or scientists but by the general welfare of its people 50
- There is now evidence that the relaxed pace of life in small towns promotes better health and greater longevity than does the hectic pace of life in big cities Businesses in the small town of Leeville report fewer days of sick leave taken by individual wo 50
- Do you agree or disagree with the following statement the best way to travel is in a group led by a tour guide 73
- Do you agree or disagree with the following statement People benefit more from traveling in their own country than from traveling to foreign countries 90
Grammar and spelling errors:
Line 3, column 277, 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.
...hange could let to the mass-extinction. In contrast, the professor points out that...
^^
Line 3, column 388, Rule ID: PERIOD_OF_TIME[1]
Message: Use simply 'period'.
Suggestion: period
... by volcano could continue only a short period of time before disappearing because it could co...
^^^^^^^^^^^^^^
Line 4, column 63, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
... the reading claims that there would be a asteroids collide with Earth and thrown...
^
Line 4, column 63, Rule ID: A_PLURAL[1]
Message: Don't use indefinite articles with plural words. Did you mean 'a asteroid' or simply 'asteroids'?
Suggestion: a asteroid; asteroids
... the reading claims that there would be a asteroids collide with Earth and thrown up debris...
^^^^^^^^^^^
Line 4, column 171, Rule ID: MANY_NN[1]
Message: Possible agreement error. The noun month seems to be countable; consider using: 'several months'.
Suggestion: several months
...ere, which could block out sunlight for several month or even a longer time. With blocking su...
^^^^^^^^^^^^^
Transition Words or Phrases used:
but, finally, first, firstly, however, so, therefore, while, in addition, in contrast, on the contrary
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 6.0 10.4613686534 57% => More to be verbs wanted.
Auxiliary verbs: 9.0 5.04856512141 178% => OK
Conjunction : 8.0 7.30242825607 110% => OK
Relative clauses : 11.0 12.0772626932 91% => OK
Pronoun: 16.0 22.412803532 71% => OK
Preposition: 43.0 30.3222958057 142% => OK
Nominalization: 5.0 5.01324503311 100% => OK
Performance on vocabulary words:
No of characters: 1508.0 1373.03311258 110% => OK
No of words: 291.0 270.72406181 107% => OK
Chars per words: 5.18213058419 5.08290768461 102% => OK
Fourth root words length: 4.13022058845 4.04702891845 102% => OK
Word Length SD: 2.65120664658 2.5805825403 103% => OK
Unique words: 164.0 145.348785872 113% => OK
Unique words percentage: 0.563573883162 0.540411800872 104% => OK
syllable_count: 462.6 419.366225166 110% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 3.25607064018 31% => OK
Article: 7.0 8.23620309051 85% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 8.0 2.5761589404 311% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 12.0 13.0662251656 92% => OK
Sentence length: 24.0 21.2450331126 113% => OK
Sentence length SD: 74.0320407361 49.2860985944 150% => OK
Chars per sentence: 125.666666667 110.228320801 114% => OK
Words per sentence: 24.25 21.698381199 112% => OK
Discourse Markers: 8.5 7.06452816374 120% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 5.0 4.19205298013 119% => OK
Sentences with positive sentiment : 0.0 4.33554083885 0% => More positive sentences wanted.
Sentences with negative sentiment : 8.0 4.45695364238 179% => 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: 0.132403742362 0.272083759551 49% => OK
Sentence topic coherence: 0.0402739054729 0.0996497079465 40% => OK
Sentence topic coherence SD: 0.0468614885967 0.0662205650399 71% => OK
Paragraph topic coherence: 0.0832326921368 0.162205337803 51% => OK
Paragraph topic coherence SD: 0.0528794286002 0.0443174109184 119% => OK
Essay readability:
automated_readability_index: 15.1 13.3589403974 113% => OK
flesch_reading_ease: 47.12 53.8541721854 87% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 12.7 11.0289183223 115% => OK
coleman_liau_index: 13.06 12.2367328918 107% => OK
dale_chall_readability_score: 8.95 8.42419426049 106% => OK
difficult_words: 76.0 63.6247240618 119% => OK
linsear_write_formula: 18.0 10.7273730684 168% => OK
gunning_fog: 11.6 10.498013245 110% => OK
text_standard: 13.0 11.2008830022 116% => OK
What are above readability scores?
---------------------
Rates: 80.0 out of 100
Scores by essay e-grader: 24.0 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.