The reading and the lecture talk about the Pterosaurs which is an ancient dinosaur with a winged reptiles. The author claims that Pterosaurs are incapable to flight and he provides three reasons to explain his point. The professor casts doubt on all the claims made by the author.
First of all, the author believes that compared to modern reptiles, Pterosaurs are also cold-blooded, which explain that they have a slow metabolism that enable them to produce sufficient energy to fly. The lecturer refutes this point. She explains that recent researches has discovered that the old age reptiles are covered by a dense hair or what we call fur, which make them a hot blooded animals and they do not have a slow metabolism. This fast metabolism supply them with the necessary energy that able them to fly.
Secondly, the author states that Pterosaurs are a heavy weight creature, this fact enable them to flap their wings fast, as a result they cannot stay in the air for any length of time. The professor posits this argument. She explains that the bones of the Petrosaurs are not solid, they are hallowed and this keep their weight low, this provide the giant creature flapping their wings enough fast to fly.
Third, the author suggests that Pterosaurs does not possess enough power to supply the flight when they are on the ground. He explains that they have a small and weak muscles in their back legs. The professor, in the other hand, opposes this idea. She put on forth the idea that Pterosaurs do not necessarily take off the way birds do, in contrast this creatures walk on 4 legs and they use them to push their body when they need to fly. She says that even the large Pterosaurs have no problem to take off and flight.
To assume, the professor has effectively casts doubt on all the arguments and theories presented on the reading.
Grammar and spelling errors:
Line 1, column 98, Rule ID: A_PLURAL[2]
Message: Don't use indefinite articles with plural words. Did you mean 'reptile'?
Suggestion: reptile
...ch is an ancient dinosaur with a winged reptiles. The author claims that Pterosaurs are ...
^^^^^^^^
Line 1, column 218, 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.
...des three reasons to explain his point. The professor casts doubt on all the claims...
^^^
Line 4, column 51, Rule ID: HEAVY_WEIGHT[1]
Message: Did you mean 'heavyweight'?
Suggestion: heavyweight
...the author states that Pterosaurs are a heavy weight creature, this fact enable them to flap...
^^^^^^^^^^^^
Line 6, column 349, Rule ID: THIS_NNS[1]
Message: Did you mean 'these'?
Suggestion: these
... take off the way birds do, in contrast this creatures walk on 4 legs and they use t...
^^^^
Transition Words or Phrases used:
also, first, second, secondly, so, third, in contrast, as a result, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 10.4613686534 76% => OK
Auxiliary verbs: 2.0 5.04856512141 40% => OK
Conjunction : 9.0 7.30242825607 123% => OK
Relative clauses : 18.0 12.0772626932 149% => OK
Pronoun: 48.0 22.412803532 214% => Less pronouns wanted
Preposition: 33.0 30.3222958057 109% => OK
Nominalization: 1.0 5.01324503311 20% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1532.0 1373.03311258 112% => OK
No of words: 323.0 270.72406181 119% => OK
Chars per words: 4.74303405573 5.08290768461 93% => OK
Fourth root words length: 4.23936324884 4.04702891845 105% => OK
Word Length SD: 2.35453343551 2.5805825403 91% => OK
Unique words: 168.0 145.348785872 116% => OK
Unique words percentage: 0.520123839009 0.540411800872 96% => OK
syllable_count: 450.0 419.366225166 107% => OK
avg_syllables_per_word: 1.4 1.55342163355 90% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 9.0 3.25607064018 276% => Less pronouns wanted as sentence beginning.
Article: 10.0 8.23620309051 121% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 16.0 13.0662251656 122% => OK
Sentence length: 20.0 21.2450331126 94% => OK
Sentence length SD: 58.4598887593 49.2860985944 119% => OK
Chars per sentence: 95.75 110.228320801 87% => OK
Words per sentence: 20.1875 21.698381199 93% => OK
Discourse Markers: 5.0 7.06452816374 71% => OK
Paragraphs: 5.0 4.09492273731 122% => OK
Language errors: 4.0 4.19205298013 95% => OK
Sentences with positive sentiment : 3.0 4.33554083885 69% => OK
Sentences with negative sentiment : 7.0 4.45695364238 157% => 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: 0.113873382131 0.272083759551 42% => OK
Sentence topic coherence: 0.0415194597772 0.0996497079465 42% => OK
Sentence topic coherence SD: 0.0689813537806 0.0662205650399 104% => OK
Paragraph topic coherence: 0.0692266700062 0.162205337803 43% => OK
Paragraph topic coherence SD: 0.0679347171968 0.0443174109184 153% => OK
Essay readability:
automated_readability_index: 11.0 13.3589403974 82% => Automated_readability_index is low.
flesch_reading_ease: 68.1 53.8541721854 126% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.7 11.0289183223 79% => OK
coleman_liau_index: 10.21 12.2367328918 83% => OK
dale_chall_readability_score: 7.71 8.42419426049 92% => OK
difficult_words: 63.0 63.6247240618 99% => OK
linsear_write_formula: 8.0 10.7273730684 75% => OK
gunning_fog: 10.0 10.498013245 95% => OK
text_standard: 8.0 11.2008830022 71% => OK
What are above readability scores?
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Write the essay in 20 minutes.
Rates: 81.6666666667 out of 100
Scores by essay e-grader: 24.5 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.