The reading passage mainly presents the statement that the problem of invasion of zebra mussel can not be solved and it is a threat to freshwater fish population in North America, while the lecture cast a negative attitude toward this statement.
First off, the reading says that the invasion of zebra mussel can not be stopped according to the past history. However, the professor refutes that it is because the people in the past were lack of knowledge that the salt water can kill the zebra mussels. There is an effective way to deal with it. Once they know that ocean water can kill the mussels, emptying the fresh water and refilling it with ocean water which contains a lot of salt, it will help killing the mussels to keep them from invading.
What's more, the passage contends that mussels can dominate a new habitats once they are carries toward a new land. Yet, the speaker contradicts that the domination happens only in the beginning. If there is no food in the habitat, some birds will change their habitats to find new food sources like mussels and eat a lot of them. . As a result, mussels can not dominate the habitat at all.
At last, the article claims that the fish population will decline due to the emergence of zebra mussels. But, the lecturer argues that the decrease happens only among those fish eat plankton. The fact is, the other fish like those live in the bottom, mussels may have positive impact on them though supplying them nutrient actually.
With all the dimensions mentioned above incorporated, the professor strongly disagree what the reading material presents.
Grammar and spelling errors:
Line 3, column 456, Rule ID: ADVISE_VBG[5]
Message: The verb 'help' is used with infinitive: 'to kill' or 'kill'.
Suggestion: to kill; kill
...ch contains a lot of salt, it will help killing the mussels to keep them from invading....
^^^^^^^
Line 5, column 1, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: What's
... mussels to keep them from invading. Whats more, the passage contends that mussels...
^^^^^
Line 5, column 231, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ing. If there is no food in the habitat, some birds will change their habitats to...
^^
Line 5, column 312, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...o find new food sources like mussels and eat a lot of them. . As a result, mussel...
^^
Line 5, column 333, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Don't put a space before the full stop
Suggestion: .
...es like mussels and eat a lot of them. . As a result, mussels can not dominate t...
^
Line 7, column 156, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ecturer argues that the decrease happens only among those fish eat plankton. The ...
^^
Transition Words or Phrases used:
actually, but, first, however, if, may, so, while, as a result
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 9.0 10.4613686534 86% => OK
Auxiliary verbs: 10.0 5.04856512141 198% => OK
Conjunction : 3.0 7.30242825607 41% => More conjunction wanted.
Relative clauses : 10.0 12.0772626932 83% => OK
Pronoun: 24.0 22.412803532 107% => OK
Preposition: 34.0 30.3222958057 112% => OK
Nominalization: 6.0 5.01324503311 120% => OK
Performance on vocabulary words:
No of characters: 1334.0 1373.03311258 97% => OK
No of words: 275.0 270.72406181 102% => OK
Chars per words: 4.85090909091 5.08290768461 95% => OK
Fourth root words length: 4.07223819929 4.04702891845 101% => OK
Word Length SD: 2.38357336161 2.5805825403 92% => OK
Unique words: 154.0 145.348785872 106% => OK
Unique words percentage: 0.56 0.540411800872 104% => OK
syllable_count: 404.1 419.366225166 96% => 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
Interrogative: 0.0 0.116997792494 0% => OK
Article: 10.0 8.23620309051 121% => OK
Subordination: 3.0 1.25165562914 240% => Less adverbial clause wanted.
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 21.0 21.2450331126 99% => OK
Sentence length SD: 53.2474406974 49.2860985944 108% => OK
Chars per sentence: 102.615384615 110.228320801 93% => OK
Words per sentence: 21.1538461538 21.698381199 97% => OK
Discourse Markers: 4.76923076923 7.06452816374 68% => OK
Paragraphs: 5.0 4.09492273731 122% => OK
Language errors: 6.0 4.19205298013 143% => OK
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 7.0 4.45695364238 157% => OK
Sentences with neutral sentiment: 1.0 4.27373068433 23% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.389914369626 0.272083759551 143% => OK
Sentence topic coherence: 0.127180007707 0.0996497079465 128% => OK
Sentence topic coherence SD: 0.0768294175452 0.0662205650399 116% => OK
Paragraph topic coherence: 0.180531323995 0.162205337803 111% => OK
Paragraph topic coherence SD: 0.0894556792959 0.0443174109184 202% => More connections among paragraphs wanted.
Essay readability:
automated_readability_index: 12.0 13.3589403974 90% => Automated_readability_index is low.
flesch_reading_ease: 58.62 53.8541721854 109% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.3 11.0289183223 93% => OK
coleman_liau_index: 10.85 12.2367328918 89% => OK
dale_chall_readability_score: 8.3 8.42419426049 99% => OK
difficult_words: 63.0 63.6247240618 99% => OK
linsear_write_formula: 10.5 10.7273730684 98% => OK
gunning_fog: 10.4 10.498013245 99% => OK
text_standard: 11.0 11.2008830022 98% => OK
What are above readability scores?
---------------------
Rates: 83.3333333333 out of 100
Scores by essay e-grader: 25.0 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.