Base on the given materials, both article and lecturer discuss a huge marine mammal called steller' s sea cow. The author states that there are several reasons about extinction of sea cows. that being said, the lecturer says that we do not know what cases it and there are problems whit all of those ideas.
Firstly, the author says that se cows extinct because of huge hunting by native people. However, the lecturer explains that the sea cows were very huge, about 9 meter long and 10 tons weight. also the native population was not so much that have been needed for too much hunting the cows.
Secondly, the author mentions that the kelps that were source of food for cows were diminished because of the ecosystems disturbance. yet again, the speaker underscores that if there were a ecosystems changing, it should have effect on other kind of animals like vials. However, there were not any evidence and report of them.
The final point of contention between the reading and listening passages is European fur traders. the author says that they hunt sea cows with possessed weapons that allowed them to quickly kill a large number of the animals. on the other hand the speaker explains that the cows population were diminished thousand years before fur traders. so there was another reason for cows extinct.
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Essay evaluations by e-grader
Grammar and spelling errors:
Line 1, column 190, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: That
...l reasons about extinction of sea cows. that being said, the lecturer says that we d...
^^^^
Line 3, column 101, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e hunting by native people. However, the lecturer explains that the sea cows wer...
^^
Line 3, column 125, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...le. However, the lecturer explains that the sea cows were very huge, about 9 met...
^^
Line 3, column 195, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Also
... about 9 meter long and 10 tons weight. also the native population was not so much t...
^^^^
Line 3, column 195, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: also,
... about 9 meter long and 10 tons weight. also the native population was not so much t...
^^^^
Line 5, column 56, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'sourced'.
Suggestion: sourced
...uthor mentions that the kelps that were source of food for cows were diminished becaus...
^^^^^^
Line 5, column 111, Rule ID: POSSESIVE_APOSTROPHE[2]
Message: Possible typo: apostrophe is missing. Did you mean 'ecosystems'' or 'ecosystem's'?
Suggestion: ecosystems'; ecosystem's
...for cows were diminished because of the ecosystems disturbance. yet again, the speaker und...
^^^^^^^^^^
Line 5, column 135, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Yet
... because of the ecosystems disturbance. yet again, the speaker underscores that if ...
^^^
Line 5, column 189, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
... speaker underscores that if there were a ecosystems changing, it should have eff...
^
Line 5, column 189, Rule ID: A_PLURAL[1]
Message: Don't use indefinite articles with plural words. Did you mean 'a ecosystem' or simply 'ecosystems'?
Suggestion: a ecosystem; ecosystems
... speaker underscores that if there were a ecosystems changing, it should have effect on othe...
^^^^^^^^^^^^
Line 7, column 99, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: The
...ening passages is European fur traders. the author says that they hunt sea cows wi...
^^^
Line 7, column 102, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ng passages is European fur traders. the author says that they hunt sea cows with...
^^
Line 7, column 197, Rule ID: LARGE_NUMBER_OF[1]
Message: Specify a number, remove phrase, or simply use 'many' or 'numerous'
Suggestion: many; numerous
...apons that allowed them to quickly kill a large number of the animals. on the other hand the spea...
^^^^^^^^^^^^^^^^^
Line 7, column 228, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: On
...kly kill a large number of the animals. on the other hand the speaker explains tha...
^^
Line 7, column 276, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'cows'' or 'cow's'?
Suggestion: cows'; cow's
...ther hand the speaker explains that the cows population were diminished thousand yea...
^^^^
Line 7, column 308, Rule ID: NODT_DOZEN[1]
Message: Use simply: 'a thousand'.
Suggestion: a thousand
...hat the cows population were diminished thousand years before fur traders. so there was ...
^^^^^^^^
Line 7, column 343, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: So
...shed thousand years before fur traders. so there was another reason for cows extin...
^^
Transition Words or Phrases used:
also, first, firstly, however, if, second, secondly, so, kind of, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 10.4613686534 124% => OK
Auxiliary verbs: 1.0 5.04856512141 20% => OK
Conjunction : 6.0 7.30242825607 82% => OK
Relative clauses : 12.0 12.0772626932 99% => OK
Pronoun: 19.0 22.412803532 85% => OK
Preposition: 20.0 30.3222958057 66% => OK
Nominalization: 6.0 5.01324503311 120% => OK
Performance on vocabulary words:
No of characters: 1097.0 1373.03311258 80% => OK
No of words: 225.0 270.72406181 83% => More content wanted.
Chars per words: 4.87555555556 5.08290768461 96% => OK
Fourth root words length: 3.87298334621 4.04702891845 96% => OK
Word Length SD: 2.26878332544 2.5805825403 88% => OK
Unique words: 131.0 145.348785872 90% => More unique words wanted.
Unique words percentage: 0.582222222222 0.540411800872 108% => OK
syllable_count: 333.0 419.366225166 79% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 3.25607064018 61% => OK
Article: 8.0 8.23620309051 97% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 17.0 21.2450331126 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 26.751983834 49.2860985944 54% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 84.3846153846 110.228320801 77% => OK
Words per sentence: 17.3076923077 21.698381199 80% => OK
Discourse Markers: 6.38461538462 7.06452816374 90% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 17.0 4.19205298013 406% => Less language errors wanted.
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 3.0 4.45695364238 67% => 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: 0.132292564127 0.272083759551 49% => OK
Sentence topic coherence: 0.0484156754341 0.0996497079465 49% => OK
Sentence topic coherence SD: 0.0484923585718 0.0662205650399 73% => OK
Paragraph topic coherence: 0.0805064746103 0.162205337803 50% => OK
Paragraph topic coherence SD: 0.0346762876255 0.0443174109184 78% => OK
Essay readability:
automated_readability_index: 10.2 13.3589403974 76% => Automated_readability_index is low.
flesch_reading_ease: 62.68 53.8541721854 116% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.7 11.0289183223 79% => OK
coleman_liau_index: 10.73 12.2367328918 88% => OK
dale_chall_readability_score: 7.71 8.42419426049 92% => OK
difficult_words: 46.0 63.6247240618 72% => More difficult words wanted.
linsear_write_formula: 7.5 10.7273730684 70% => OK
gunning_fog: 8.8 10.498013245 84% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?
---------------------
Rates: 66.6666666667 out of 100
Scores by essay e-grader: 20.0 Out of 30
---------------------
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.
Grammar and spelling errors:
Line 1, column 190, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: That
...l reasons about extinction of sea cows. that being said, the lecturer says that we d...
^^^^
Line 3, column 101, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e hunting by native people. However, the lecturer explains that the sea cows wer...
^^
Line 3, column 125, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...le. However, the lecturer explains that the sea cows were very huge, about 9 met...
^^
Line 3, column 195, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Also
... about 9 meter long and 10 tons weight. also the native population was not so much t...
^^^^
Line 3, column 195, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: also,
... about 9 meter long and 10 tons weight. also the native population was not so much t...
^^^^
Line 5, column 56, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'sourced'.
Suggestion: sourced
...uthor mentions that the kelps that were source of food for cows were diminished becaus...
^^^^^^
Line 5, column 111, Rule ID: POSSESIVE_APOSTROPHE[2]
Message: Possible typo: apostrophe is missing. Did you mean 'ecosystems'' or 'ecosystem's'?
Suggestion: ecosystems'; ecosystem's
...for cows were diminished because of the ecosystems disturbance. yet again, the speaker und...
^^^^^^^^^^
Line 5, column 135, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Yet
... because of the ecosystems disturbance. yet again, the speaker underscores that if ...
^^^
Line 5, column 189, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
... speaker underscores that if there were a ecosystems changing, it should have eff...
^
Line 5, column 189, Rule ID: A_PLURAL[1]
Message: Don't use indefinite articles with plural words. Did you mean 'a ecosystem' or simply 'ecosystems'?
Suggestion: a ecosystem; ecosystems
... speaker underscores that if there were a ecosystems changing, it should have effect on othe...
^^^^^^^^^^^^
Line 7, column 99, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: The
...ening passages is European fur traders. the author says that they hunt sea cows wi...
^^^
Line 7, column 102, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ng passages is European fur traders. the author says that they hunt sea cows with...
^^
Line 7, column 197, Rule ID: LARGE_NUMBER_OF[1]
Message: Specify a number, remove phrase, or simply use 'many' or 'numerous'
Suggestion: many; numerous
...apons that allowed them to quickly kill a large number of the animals. on the other hand the spea...
^^^^^^^^^^^^^^^^^
Line 7, column 228, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: On
...kly kill a large number of the animals. on the other hand the speaker explains tha...
^^
Line 7, column 276, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'cows'' or 'cow's'?
Suggestion: cows'; cow's
...ther hand the speaker explains that the cows population were diminished thousand yea...
^^^^
Line 7, column 308, Rule ID: NODT_DOZEN[1]
Message: Use simply: 'a thousand'.
Suggestion: a thousand
...hat the cows population were diminished thousand years before fur traders. so there was ...
^^^^^^^^
Line 7, column 343, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: So
...shed thousand years before fur traders. so there was another reason for cows extin...
^^
Transition Words or Phrases used:
also, first, firstly, however, if, second, secondly, so, kind of, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 10.4613686534 124% => OK
Auxiliary verbs: 1.0 5.04856512141 20% => OK
Conjunction : 6.0 7.30242825607 82% => OK
Relative clauses : 12.0 12.0772626932 99% => OK
Pronoun: 19.0 22.412803532 85% => OK
Preposition: 20.0 30.3222958057 66% => OK
Nominalization: 6.0 5.01324503311 120% => OK
Performance on vocabulary words:
No of characters: 1097.0 1373.03311258 80% => OK
No of words: 225.0 270.72406181 83% => More content wanted.
Chars per words: 4.87555555556 5.08290768461 96% => OK
Fourth root words length: 3.87298334621 4.04702891845 96% => OK
Word Length SD: 2.26878332544 2.5805825403 88% => OK
Unique words: 131.0 145.348785872 90% => More unique words wanted.
Unique words percentage: 0.582222222222 0.540411800872 108% => OK
syllable_count: 333.0 419.366225166 79% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 3.25607064018 61% => OK
Article: 8.0 8.23620309051 97% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 17.0 21.2450331126 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 26.751983834 49.2860985944 54% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 84.3846153846 110.228320801 77% => OK
Words per sentence: 17.3076923077 21.698381199 80% => OK
Discourse Markers: 6.38461538462 7.06452816374 90% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 17.0 4.19205298013 406% => Less language errors wanted.
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 3.0 4.45695364238 67% => 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: 0.132292564127 0.272083759551 49% => OK
Sentence topic coherence: 0.0484156754341 0.0996497079465 49% => OK
Sentence topic coherence SD: 0.0484923585718 0.0662205650399 73% => OK
Paragraph topic coherence: 0.0805064746103 0.162205337803 50% => OK
Paragraph topic coherence SD: 0.0346762876255 0.0443174109184 78% => OK
Essay readability:
automated_readability_index: 10.2 13.3589403974 76% => Automated_readability_index is low.
flesch_reading_ease: 62.68 53.8541721854 116% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.7 11.0289183223 79% => OK
coleman_liau_index: 10.73 12.2367328918 88% => OK
dale_chall_readability_score: 7.71 8.42419426049 92% => OK
difficult_words: 46.0 63.6247240618 72% => More difficult words wanted.
linsear_write_formula: 7.5 10.7273730684 70% => OK
gunning_fog: 8.8 10.498013245 84% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?
---------------------
Rates: 66.6666666667 out of 100
Scores by essay e-grader: 20.0 Out of 30
---------------------
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.