In this passage, the writer argues pterosaurs are not capable of powered fhight for three reasons, however the sperker thinks that all these reasons are ineffect.
To begin with, pterosaurs are unable to produce enough energy to fly due to their are probably cold-blooded according to the passgae. On the contrary, the speaker disagree with this idea for they are more likely warm-blooed because of the recent fossils which indicate they have dense, hair-like covering like fur. If this is true, they can have a lot of energy to spport flight.
Then, the speaker thinks that pterosaurs are too large and heavy to fly. But the speaker points out that pterosaurs have special features. Their bones are hollow so that the weight is low despite the large body. So even they are large, they may fly for their low weight.
Thirdly, according to the passage, pterosaurs cannot take off from the ground because their leg muscles are too small an weak. This is also opposed by the speaker. He then points out that pterosaurs are differnt from birds who just use legs. Instead, pterosaurs use all their four libs like bats. This ideal cannot approve the pterosaurs' discapability of flight.
Grammar and spelling errors:
Line 3, column 77, Rule ID: THEIR_IS[1]
Message: Did you mean 'there'?
Suggestion: there
... to produce enough energy to fly due to their are probably cold-blooded according to ...
^^^^^
Line 3, column 212, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... with this idea for they are more likely warm-blooed because of the recent fossil...
^^
Line 7, column 119, Rule ID: EN_A_VS_AN
Message: Use 'a' instead of 'an' if the following word doesn't start with a vowel sound, e.g. 'a sentence', 'a university'
Suggestion: a
...because their leg muscles are too small an weak. This is also opposed by the speak...
^^
Line 7, column 119, Rule ID: DT_JJ_NO_NOUN[1]
Message: Probably a noun is missing in this part of the sentence.
...because their leg muscles are too small an weak. This is also opposed by the speaker. H...
^^^^^^^
Transition Words or Phrases used:
also, but, however, if, may, so, then, third, thirdly, on the contrary, to begin with
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 10.4613686534 124% => OK
Auxiliary verbs: 4.0 5.04856512141 79% => OK
Conjunction : 2.0 7.30242825607 27% => More conjunction wanted.
Relative clauses : 7.0 12.0772626932 58% => More relative clauses wanted.
Pronoun: 22.0 22.412803532 98% => OK
Preposition: 26.0 30.3222958057 86% => OK
Nominalization: 0.0 5.01324503311 0% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 989.0 1373.03311258 72% => OK
No of words: 200.0 270.72406181 74% => More content wanted.
Chars per words: 4.945 5.08290768461 97% => OK
Fourth root words length: 3.76060309309 4.04702891845 93% => OK
Word Length SD: 2.34984573962 2.5805825403 91% => OK
Unique words: 119.0 145.348785872 82% => More unique words wanted.
Unique words percentage: 0.595 0.540411800872 110% => OK
syllable_count: 295.2 419.366225166 70% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 6.0 3.25607064018 184% => OK
Interrogative: 0.0 0.116997792494 0% => OK
Article: 3.0 8.23620309051 36% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 4.0 2.5761589404 155% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 15.0 21.2450331126 71% => The Avg. Sentence Length is relatively short.
Sentence length SD: 43.4892355586 49.2860985944 88% => OK
Chars per sentence: 76.0769230769 110.228320801 69% => OK
Words per sentence: 15.3846153846 21.698381199 71% => OK
Discourse Markers: 6.53846153846 7.06452816374 93% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 4.0 4.19205298013 95% => OK
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 3.0 4.27373068433 70% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.357924130799 0.272083759551 132% => OK
Sentence topic coherence: 0.128578615246 0.0996497079465 129% => OK
Sentence topic coherence SD: 0.0538800543353 0.0662205650399 81% => OK
Paragraph topic coherence: 0.202977381289 0.162205337803 125% => OK
Paragraph topic coherence SD: 0.0504444384368 0.0443174109184 114% => OK
Essay readability:
automated_readability_index: 9.6 13.3589403974 72% => Automated_readability_index is low.
flesch_reading_ease: 64.71 53.8541721854 120% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.0 11.0289183223 73% => OK
coleman_liau_index: 10.84 12.2367328918 89% => OK
dale_chall_readability_score: 7.3 8.42419426049 87% => OK
difficult_words: 37.0 63.6247240618 58% => More difficult words wanted.
linsear_write_formula: 9.0 10.7273730684 84% => OK
gunning_fog: 8.0 10.498013245 76% => OK
text_standard: 8.0 11.2008830022 71% => OK
What are above readability scores?
---------------------
Rates: 65.0 out of 100
Scores by essay e-grader: 19.5 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.