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, because there is no evidence that the humans had any significant contact with the mammals. Further, archaeologists have discovered numerous sites where the bones of fish had been discarded, but they found no such areas containing the bones of large mammals, so the humans cannot have hunted the mammals. Therefore, some climate change or other environmental factor must have caused the species' extinctions.
Write a response in which you examine the stated and/or unstated assumptions of the argument. Be sure to explain how the argument depends on these assumptions and what the implications are for the argument if the assumptions prove unwarranted
The author conclude that specie’s extinction in Kaliko Islands is caused by environmental factors, the author came to the conclusion because of the evidence provided by archaeologists that claimed that places containing bones of large mammals was not discovered. While this may be true, the author stated three unwarranted assumptions that can hinder the credibility of the author’s assertions.
First of all, the author presumes that humans does not contribute to the extinctions of the large mammal species in Kaliko Islands. However, it is possible that humans have facilitated the extinctions of this large mammal species by the human factors and activities, this activities might not be documented or the author did not get compelling evidence before mapping out a conclusion. In addition, the large mammal species might have been allergic to the humans during that time. If either of this scenario prove to be true, It would imply that the author argument that human does contribute to large mammal extinctions in Kaliko Islands does not hold water.
Moreover, the author contended that there is no areas with bones of large mammals. Perhaps, it is possible that the bones of large mammals specie in Kaliko Island is yet to be found as at the time of the author’s report. In addition, the bones of this large mammals might not be the type of bone that can stay for years without get decay, It is possible that bones might have been decayed when the archaeologist research on the bones of this large mammals. If either of this premise prove to be true, it would hinder the persuasiveness of the author assertions.
Finally, the author assumes that climate or environmental factors must have been the reason for the extinction of large mammal species in Kaliko Island. However, there are other factors that could have caused the extinction of this mammals, the species might have been hunted by humans, and the species might have been wiped out by other large species. Moreover, the species might have decided to relocate from the Kaliko Islands to other Islands. If either evidence is true, the assertions provided by the author requires to be revisited.
In conclusion, although the evidence provided by the author might prove to be true, In order for the author to have a tenable or more grounded arguments, the author needs to revisit the three unstated assumptions.
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| 2023-03-21 | Shruti29 | 66 | view |
| 2022-12-15 | abhikhanna | 58 | view |
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Comments
e-rater score report
Attribute Value Ideal
Final score: 3.5 out of 6
Category: Satisfactory Excellent
No. of Grammatical Errors: 9 2
No. of Spelling Errors: 5 2
No. of Sentences: 15 15
No. of Words: 394 350
No. of Characters: 1941 1500
No. of Different Words: 141 200
Fourth Root of Number of Words: 4.455 4.7
Average Word Length: 4.926 4.6
Word Length SD: 2.564 2.4
No. of Words greater than 5 chars: 144 100
No. of Words greater than 6 chars: 99 80
No. of Words greater than 7 chars: 61 40
No. of Words greater than 8 chars: 33 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 26.267 21.0
Sentence Length SD: 9.828 7.5
Use of Discourse Markers (%): 0.867 0.12
Sentence-Text Coherence: 0.457 0.35
Sentence-Para Coherence: 0.621 0.50
Sentence-Sentence Coherence: 0.193 0.07
Number of Paragraphs: 4 5
Grammar and spelling errors:
Line 1, column 12, Rule ID: MASS_AGREEMENT[2]
Message: Possible agreement error - use third-person verb forms for singular and mass nouns: 'concludes'.
Suggestion: concludes
The author conclude that specie’s extinction in Kaliko Isla...
^^^^^^^^
Line 5, column 37, Rule ID: THERE_S_MANY[4]
Message: Did you mean 'there are no areas'?
Suggestion: there are no areas
... Moreover, the author contended that there is no areas with bones of large mammals. Perhaps, i...
^^^^^^^^^^^^^^^^^
Line 5, column 132, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'mammals'' or 'mammal's'?
Suggestion: mammals'; mammal's
... it is possible that the bones of large mammals specie in Kaliko Island is yet to be fo...
^^^^^^^
Line 7, column 228, Rule ID: THIS_NNS[1]
Message: Did you mean 'these'?
Suggestion: these
...hat could have caused the extinction of this mammals, the species might have been hu...
^^^^
Line 8, column 215, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...revisit the three unstated assumptions.
^^^^^^^
Transition Words or Phrases used:
but, finally, first, however, if, may, moreover, so, while, in addition, in conclusion, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 22.0 19.6327345309 112% => OK
Auxiliary verbs: 15.0 12.9520958084 116% => OK
Conjunction : 6.0 11.1786427146 54% => More conjunction wanted.
Relative clauses : 16.0 13.6137724551 118% => OK
Pronoun: 28.0 28.8173652695 97% => OK
Preposition: 55.0 55.5748502994 99% => OK
Nominalization: 10.0 16.3942115768 61% => OK
Performance on vocabulary words:
No of characters: 2003.0 2260.96107784 89% => OK
No of words: 394.0 441.139720559 89% => More content wanted.
Chars per words: 5.08375634518 5.12650576532 99% => OK
Fourth root words length: 4.45527027702 4.56307096286 98% => OK
Word Length SD: 2.67654365821 2.78398813304 96% => OK
Unique words: 151.0 204.123752495 74% => More unique words wanted.
Unique words percentage: 0.383248730964 0.468620217663 82% => More unique words wanted or less content wanted.
syllable_count: 616.5 705.55239521 87% => OK
avg_syllables_per_word: 1.6 1.59920159681 100% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 6.0 4.96107784431 121% => OK
Article: 12.0 8.76447105788 137% => OK
Subordination: 5.0 2.70958083832 185% => OK
Conjunction: 1.0 1.67365269461 60% => OK
Preposition: 4.0 4.22255489022 95% => OK
Performance on sentences:
How many sentences: 15.0 19.7664670659 76% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 26.0 22.8473053892 114% => OK
Sentence length SD: 60.2305201335 57.8364921388 104% => OK
Chars per sentence: 133.533333333 119.503703932 112% => OK
Words per sentence: 26.2666666667 23.324526521 113% => OK
Discourse Markers: 6.66666666667 5.70786347227 117% => OK
Paragraphs: 5.0 5.15768463074 97% => OK
Language errors: 5.0 5.25449101796 95% => OK
Sentences with positive sentiment : 4.0 8.20758483034 49% => More positive sentences wanted.
Sentences with negative sentiment : 5.0 6.88822355289 73% => OK
Sentences with neutral sentiment: 6.0 4.67664670659 128% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.283280126129 0.218282227539 130% => OK
Sentence topic coherence: 0.134315941912 0.0743258471296 181% => OK
Sentence topic coherence SD: 0.100329320177 0.0701772020484 143% => OK
Paragraph topic coherence: 0.173385105612 0.128457276422 135% => OK
Paragraph topic coherence SD: 0.114413206258 0.0628817314937 182% => OK
Essay readability:
automated_readability_index: 15.6 14.3799401198 108% => OK
flesch_reading_ease: 45.09 48.3550499002 93% => OK
smog_index: 3.1 7.1628742515 43% => Smog_index is low.
flesch_kincaid_grade: 13.4 12.197005988 110% => OK
coleman_liau_index: 12.48 12.5979740519 99% => OK
dale_chall_readability_score: 8.29 8.32208582834 100% => OK
difficult_words: 84.0 98.500998004 85% => OK
linsear_write_formula: 14.5 12.3882235529 117% => OK
gunning_fog: 12.4 11.1389221557 111% => OK
text_standard: 13.0 11.9071856287 109% => 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.