tpo 27 the causes of the Litte Ice Age
The material discusses the possible causes of the Little Ice Age. While the reading suggests three theories that might trigger this phenomenon, the listening challenges all these theories and mentions that they are out-of-date, and there is new information that may account for Little Ice Age.
First, the author states that glaciers melted during the warm weather before the Little Ice Age added fresh cold water to the Gulf Stream and disturb its currents and caused cold weather. On the other hand, the professor opposes this and points out that the disturbance that happened in the Gulf Stream could explain the cold weather in Europe and North America, but could not explain the cooling in other hemispheres. The lecturer adds that the weather was cold also in Newzeland and South Africa. According to the lecture, this theory could not explain the cold weather in the southern areas, so it could not be the main reason for the Little Ice Age.
Second, the writer cites that the Little Ice Age might happen due to volcanic eruption, which added lots of dust to the atmosphere and block the sunlight. On the contrary, the professor encounters this and brings up that volcanic eruption should be strong to add enough dust to the atmosphere, but it should accompany with other effects. The lecture explains that it should produce a striking visual effect, a dramatic colorful sunset, and snow was brown or gray. The professor mentions that none of this evidence reported, so the volcanic eruption was not strong enough to cause the cold weather.
Third, the reading posits that the decrease in the human population might cause The Litte Ice Age because they did not cut trees, increasing trees' numbers could absorb carbon dioxide and earth became cooler. Conversely, the speaker contradicts this and contends that there was not enough time for trees to cool the weather. The professor explains that human populations grew back again fast, so they cut down trees again for crops needed to feed the growing population.
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Grammar and spelling errors:
Line 7, column 471, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... needed to feed the growing population.
^^
Transition Words or Phrases used:
also, but, conversely, first, may, second, so, third, while, on the contrary, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 10.4613686534 76% => OK
Auxiliary verbs: 12.0 5.04856512141 238% => Less auxiliary verb wanted.
Conjunction : 15.0 7.30242825607 205% => Less conjunction wanted
Relative clauses : 15.0 12.0772626932 124% => OK
Pronoun: 28.0 22.412803532 125% => Less pronouns wanted
Preposition: 28.0 30.3222958057 92% => OK
Nominalization: 8.0 5.01324503311 160% => OK
Performance on vocabulary words:
No of characters: 1688.0 1373.03311258 123% => OK
No of words: 337.0 270.72406181 124% => OK
Chars per words: 5.00890207715 5.08290768461 99% => OK
Fourth root words length: 4.28457229495 4.04702891845 106% => OK
Word Length SD: 2.34798554676 2.5805825403 91% => OK
Unique words: 173.0 145.348785872 119% => OK
Unique words percentage: 0.513353115727 0.540411800872 95% => More unique words wanted or less content wanted.
syllable_count: 493.2 419.366225166 118% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 3.25607064018 31% => OK
Article: 13.0 8.23620309051 158% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 4.0 1.51434878587 264% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 25.0 21.2450331126 118% => OK
Sentence length SD: 49.7817722874 49.2860985944 101% => OK
Chars per sentence: 129.846153846 110.228320801 118% => OK
Words per sentence: 25.9230769231 21.698381199 119% => OK
Discourse Markers: 7.30769230769 7.06452816374 103% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 5.0 4.33554083885 115% => 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: 0.389398410926 0.272083759551 143% => OK
Sentence topic coherence: 0.146137450377 0.0996497079465 147% => OK
Sentence topic coherence SD: 0.0860335477562 0.0662205650399 130% => OK
Paragraph topic coherence: 0.232673586296 0.162205337803 143% => OK
Paragraph topic coherence SD: 0.0254502145827 0.0443174109184 57% => OK
Essay readability:
automated_readability_index: 15.1 13.3589403974 113% => OK
flesch_reading_ease: 54.56 53.8541721854 101% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.9 11.0289183223 108% => OK
coleman_liau_index: 12.07 12.2367328918 99% => OK
dale_chall_readability_score: 8.53 8.42419426049 101% => OK
difficult_words: 78.0 63.6247240618 123% => OK
linsear_write_formula: 13.0 10.7273730684 121% => OK
gunning_fog: 12.0 10.498013245 114% => OK
text_standard: 12.0 11.2008830022 107% => OK
What are above readability scores?
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Write the essay in 20 minutes.
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.