The zabra mussel is a freshwater shellfish native to Eastern Europe. This species has been spreading out from its original habitat to North America. The reading passage thinks that controling zebra mussel in its new habitat is really challenging and also impossible and zebra mussel has negative effects on new habitat. But the lecturer thinks that there are some methods to control the spread of zebra mussels and its threat.
The reading passage thinks that zebra mussel attached to ships when they were carrying cargo from Europe to North America and this is the reason that they moved to new habitat. But the lecturer thinks that salt waters in the osceans will kill zebra mussel and they can't stand the salt water.
The reading passage thinks that zebra mussels can dominate themself in new habitat even in bad conditions. Because zebra mussels are a hardly species and have a high rate of reproduction in bad conditions. But he lecturer thinks that they have negative effects on the beginning and birds will control their population by eating them. The lecturer thinks that birds will switch their eating behaviour to eating zebra mussels.
The reading passage thinks that zebra mussels cause a decline in overall fish population in habitats. Because they eat plankton and they compete for food with many freshwater species. But the lecturer thinks that they may have negative impacts on plankton eater fish, but they will be nutritous for bottom fish and the population of bottom fish will increase.
Grammar and spelling errors:
Line 2, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...pread of zebra mussels and its threat. The reading passage thinks that zebra mu...
^^
Line 2, column 267, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...osceans will kill zebra mussel and they cant stand the salt water. The reading pa...
^^^^
Line 3, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...el and they cant stand the salt water. The reading passage thinks that zebra mu...
^^
Line 3, column 135, Rule ID: A_RB_NN[1]
Message: You used an adverb ('hardly') instead an adjective, or a noun ('species') instead of another adjective.
...d conditions. Because zebra mussels are a hardly species and have a high rate of reproduction in...
^^^^^^^^^^^^^^^^
Line 4, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ing behaviour to eating zebra mussels. The reading passage thinks that zebra mu...
^^
Transition Words or Phrases used:
also, but, may, really, so
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 10.4613686534 76% => OK
Auxiliary verbs: 7.0 5.04856512141 139% => OK
Conjunction : 14.0 7.30242825607 192% => OK
Relative clauses : 11.0 12.0772626932 91% => OK
Pronoun: 27.0 22.412803532 120% => Less pronouns wanted
Preposition: 25.0 30.3222958057 82% => OK
Nominalization: 4.0 5.01324503311 80% => OK
Performance on vocabulary words:
No of characters: 1260.0 1373.03311258 92% => OK
No of words: 250.0 270.72406181 92% => More content wanted.
Chars per words: 5.04 5.08290768461 99% => OK
Fourth root words length: 3.97635364384 4.04702891845 98% => OK
Word Length SD: 2.29950951292 2.5805825403 89% => OK
Unique words: 114.0 145.348785872 78% => More unique words wanted.
Unique words percentage: 0.456 0.540411800872 84% => More unique words wanted or less content wanted.
syllable_count: 378.0 419.366225166 90% => 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: 6.0 8.23620309051 73% => OK
Subordination: 2.0 1.25165562914 160% => OK
Conjunction: 5.0 1.51434878587 330% => Less conjunction wanted as sentence beginning.
Preposition: 0.0 2.5761589404 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 19.0 21.2450331126 89% => OK
Sentence length SD: 35.5427902792 49.2860985944 72% => OK
Chars per sentence: 96.9230769231 110.228320801 88% => OK
Words per sentence: 19.2307692308 21.698381199 89% => OK
Discourse Markers: 2.0 7.06452816374 28% => More transition words/phrases wanted.
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 5.0 4.19205298013 119% => OK
Sentences with positive sentiment : 2.0 4.33554083885 46% => More positive sentences wanted.
Sentences with negative sentiment : 6.0 4.45695364238 135% => OK
Sentences with neutral sentiment: 5.0 4.27373068433 117% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.504573257102 0.272083759551 185% => OK
Sentence topic coherence: 0.21410443307 0.0996497079465 215% => Sentence topic similarity is high.
Sentence topic coherence SD: 0.0848109047945 0.0662205650399 128% => OK
Paragraph topic coherence: 0.336218237787 0.162205337803 207% => OK
Paragraph topic coherence SD: 0.0904403533387 0.0443174109184 204% => More connections among paragraphs wanted.
Essay readability:
automated_readability_index: 11.9 13.3589403974 89% => Automated_readability_index is low.
flesch_reading_ease: 60.65 53.8541721854 113% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 9.5 11.0289183223 86% => OK
coleman_liau_index: 11.95 12.2367328918 98% => OK
dale_chall_readability_score: 7.74 8.42419426049 92% => OK
difficult_words: 50.0 63.6247240618 79% => More difficult words wanted.
linsear_write_formula: 11.0 10.7273730684 103% => OK
gunning_fog: 9.6 10.498013245 91% => OK
text_standard: 12.0 11.2008830022 107% => OK
What are above readability scores?
---------------------
Rates: 71.6666666667 out of 100
Scores by essay e-grader: 21.5 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.