Humans arrived in the Kaliko Islands about 7 000 years ago and within 3 000 years most of the large mammal species that had lived in the forests of the Kaliko Islands had become extinct Yet humans cannot have been a factor in the species extinctions becau

The author concludes that changes in the climate and environmental factor must cause the species extinction. On the basis of the following evidence like origin of homo sapiens about 7000 years ago within 3000 years long mammals species had become extinction; Then there was a new area containing the bones of fish mammals and a human cannot have hunted the Mammals. But author does not pay attention to the information that if there is any environmental or any climate changes that affects other animals too.

To begin the argument, Firstly, authors say that within the 3000 years large mammals that had been lived in forest of Kalico island had become extinct by arrival of the homo sapiens. But here the author only mentioned large mammals but what about the small mammals; The human in kaliko island interacted with the mammals, encountered the habits, competed for food with them or even for with them. so, logically prove that there is a contact between animals and humans.

Secondly, author stated that there is a Numerous sites were bone of fish had been discovered but no larger mammals bone had been found. Conversely, the large mammals bone was used to make self-defense weapons. However it could be possible that the bone of large mammals would have been discarded in other locations such as the ocean. Further, there is a possibility that some area of the island still left to discover And somehow bones of large mammals are burned into ashes. Here author did not provide these informations. So, the arguments fails to prove that there is no large mammals bone in the island.

Lastly, author indicates that human cannot have hunted the animals. However, Food chain cycle of ecosystem tells that all animals and humans are dependent on each other for the food. Maybe there is a chance that humans are omnivores and they are dependent on the carnivorous. Here author did not specify any information about human lifestyle. So, the entire argument falls apart.

In conclusion the author has a number of unstated assumption that had to be addressed. substantial evidence would help strengthen argument. so ,the argument is not cognitive enough and holds no water.

Votes
Average: 6.6 (2 votes)
Essay Categories
Essays by the user:

Grammar and spelling errors:
Line 3, column 398, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: So
...r food with them or even for with them. so, logically prove that there is a contac...
^^
Line 5, column 50, Rule ID: A_PLURAL[2]
Message: Don't use indefinite articles with plural words. Did you mean 'site'?
Suggestion: site
... author stated that there is a Numerous sites were bone of fish had been discovered b...
^^^^^
Line 5, column 213, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: However,
...was used to make self-defense weapons. However it could be possible that the bone of l...
^^^^^^^
Line 5, column 390, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e is a possibility that some area of the island still left to discover And someho...
^^
Line 7, column 55, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... indicates that human cannot have hunted the animals. However, Food chain cycle o...
^^
Line 9, column 88, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Substantial
...ed assumption that had to be addressed. substantial evidence would help strengthen argument...
^^^^^^^^^^^
Line 9, column 141, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: So
...vidence would help strengthen argument. so ,the argument is not cognitive enough a...
^^
Line 9, column 143, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Put a space after the comma, but not before the comma
Suggestion: ,
...dence would help strengthen argument. so ,the argument is not cognitive enough and...
^^

Transition Words or Phrases used:
but, conversely, first, firstly, however, if, lastly, may, second, secondly, so, still, then, in conclusion, such as

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 20.0 19.6327345309 102% => OK
Auxiliary verbs: 6.0 12.9520958084 46% => OK
Conjunction : 13.0 11.1786427146 116% => OK
Relative clauses : 14.0 13.6137724551 103% => OK
Pronoun: 19.0 28.8173652695 66% => OK
Preposition: 38.0 55.5748502994 68% => OK
Nominalization: 12.0 16.3942115768 73% => OK

Performance on vocabulary words:
No of characters: 1821.0 2260.96107784 81% => OK
No of words: 364.0 441.139720559 83% => More content wanted.
Chars per words: 5.00274725275 5.12650576532 98% => OK
Fourth root words length: 4.36792674256 4.56307096286 96% => OK
Word Length SD: 2.48412876582 2.78398813304 89% => OK
Unique words: 186.0 204.123752495 91% => More unique words wanted.
Unique words percentage: 0.510989010989 0.468620217663 109% => OK
syllable_count: 576.0 705.55239521 82% => OK
avg_syllables_per_word: 1.6 1.59920159681 100% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 4.96107784431 0% => OK
Article: 6.0 8.76447105788 68% => OK
Subordination: 0.0 2.70958083832 0% => More adverbial clause wanted.
Conjunction: 2.0 1.67365269461 119% => OK
Preposition: 3.0 4.22255489022 71% => OK

Performance on sentences:
How many sentences: 20.0 19.7664670659 101% => OK
Sentence length: 18.0 22.8473053892 79% => The Avg. Sentence Length is relatively short.
Sentence length SD: 56.2889642825 57.8364921388 97% => OK
Chars per sentence: 91.05 119.503703932 76% => OK
Words per sentence: 18.2 23.324526521 78% => OK
Discourse Markers: 5.8 5.70786347227 102% => OK
Paragraphs: 5.0 5.15768463074 97% => OK
Language errors: 8.0 5.25449101796 152% => OK
Sentences with positive sentiment : 5.0 8.20758483034 61% => OK
Sentences with negative sentiment : 7.0 6.88822355289 102% => OK
Sentences with neutral sentiment: 8.0 4.67664670659 171% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.330267483011 0.218282227539 151% => OK
Sentence topic coherence: 0.081979559572 0.0743258471296 110% => OK
Sentence topic coherence SD: 0.0931442796553 0.0701772020484 133% => OK
Paragraph topic coherence: 0.1631953768 0.128457276422 127% => OK
Paragraph topic coherence SD: 0.0921411034064 0.0628817314937 147% => OK

Essay readability:
automated_readability_index: 11.2 14.3799401198 78% => Automated_readability_index is low.
flesch_reading_ease: 53.21 48.3550499002 110% => OK
smog_index: 3.1 7.1628742515 43% => Smog_index is low.
flesch_kincaid_grade: 10.3 12.197005988 84% => OK
coleman_liau_index: 11.72 12.5979740519 93% => OK
dale_chall_readability_score: 8.35 8.32208582834 100% => OK
difficult_words: 88.0 98.500998004 89% => OK
linsear_write_formula: 13.5 12.3882235529 109% => OK
gunning_fog: 9.2 11.1389221557 83% => OK
text_standard: 12.0 11.9071856287 101% => OK
What are above readability scores?

---------------------

Rates: 66.67 out of 100
Scores by essay e-grader: 4.0 Out of 6
---------------------
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 3, column 398, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: So
...r food with them or even for with them. so, logically prove that there is a contac...
^^
Line 5, column 50, Rule ID: A_PLURAL[2]
Message: Don't use indefinite articles with plural words. Did you mean 'site'?
Suggestion: site
... author stated that there is a Numerous sites were bone of fish had been discovered b...
^^^^^
Line 5, column 213, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: However,
...was used to make self-defense weapons. However it could be possible that the bone of l...
^^^^^^^
Line 5, column 390, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e is a possibility that some area of the island still left to discover And someho...
^^
Line 7, column 55, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... indicates that human cannot have hunted the animals. However, Food chain cycle o...
^^
Line 9, column 88, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Substantial
...ed assumption that had to be addressed. substantial evidence would help strengthen argument...
^^^^^^^^^^^
Line 9, column 141, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: So
...vidence would help strengthen argument. so ,the argument is not cognitive enough a...
^^
Line 9, column 143, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Put a space after the comma, but not before the comma
Suggestion: ,
...dence would help strengthen argument. so ,the argument is not cognitive enough and...
^^

Transition Words or Phrases used:
but, conversely, first, firstly, however, if, lastly, may, second, secondly, so, still, then, in conclusion, such as

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 20.0 19.6327345309 102% => OK
Auxiliary verbs: 6.0 12.9520958084 46% => OK
Conjunction : 13.0 11.1786427146 116% => OK
Relative clauses : 14.0 13.6137724551 103% => OK
Pronoun: 19.0 28.8173652695 66% => OK
Preposition: 38.0 55.5748502994 68% => OK
Nominalization: 12.0 16.3942115768 73% => OK

Performance on vocabulary words:
No of characters: 1821.0 2260.96107784 81% => OK
No of words: 364.0 441.139720559 83% => More content wanted.
Chars per words: 5.00274725275 5.12650576532 98% => OK
Fourth root words length: 4.36792674256 4.56307096286 96% => OK
Word Length SD: 2.48412876582 2.78398813304 89% => OK
Unique words: 186.0 204.123752495 91% => More unique words wanted.
Unique words percentage: 0.510989010989 0.468620217663 109% => OK
syllable_count: 576.0 705.55239521 82% => OK
avg_syllables_per_word: 1.6 1.59920159681 100% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 4.96107784431 0% => OK
Article: 6.0 8.76447105788 68% => OK
Subordination: 0.0 2.70958083832 0% => More adverbial clause wanted.
Conjunction: 2.0 1.67365269461 119% => OK
Preposition: 3.0 4.22255489022 71% => OK

Performance on sentences:
How many sentences: 20.0 19.7664670659 101% => OK
Sentence length: 18.0 22.8473053892 79% => The Avg. Sentence Length is relatively short.
Sentence length SD: 56.2889642825 57.8364921388 97% => OK
Chars per sentence: 91.05 119.503703932 76% => OK
Words per sentence: 18.2 23.324526521 78% => OK
Discourse Markers: 5.8 5.70786347227 102% => OK
Paragraphs: 5.0 5.15768463074 97% => OK
Language errors: 8.0 5.25449101796 152% => OK
Sentences with positive sentiment : 5.0 8.20758483034 61% => OK
Sentences with negative sentiment : 7.0 6.88822355289 102% => OK
Sentences with neutral sentiment: 8.0 4.67664670659 171% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.330267483011 0.218282227539 151% => OK
Sentence topic coherence: 0.081979559572 0.0743258471296 110% => OK
Sentence topic coherence SD: 0.0931442796553 0.0701772020484 133% => OK
Paragraph topic coherence: 0.1631953768 0.128457276422 127% => OK
Paragraph topic coherence SD: 0.0921411034064 0.0628817314937 147% => OK

Essay readability:
automated_readability_index: 11.2 14.3799401198 78% => Automated_readability_index is low.
flesch_reading_ease: 53.21 48.3550499002 110% => OK
smog_index: 3.1 7.1628742515 43% => Smog_index is low.
flesch_kincaid_grade: 10.3 12.197005988 84% => OK
coleman_liau_index: 11.72 12.5979740519 93% => OK
dale_chall_readability_score: 8.35 8.32208582834 100% => OK
difficult_words: 88.0 98.500998004 89% => OK
linsear_write_formula: 13.5 12.3882235529 109% => OK
gunning_fog: 9.2 11.1389221557 83% => OK
text_standard: 12.0 11.9071856287 101% => OK
What are above readability scores?

---------------------

Rates: 66.67 out of 100
Scores by essay e-grader: 4.0 Out of 6
---------------------
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.