Easter Island
Approximately 500 years ago, the flourishing society of Easter Island suffered a steep decline in population. Many theories have surfaced explaining how this could have happened to such a thriving culture. Within this small, isolated island in the Pacific Ocean, researchers have uncovered archaeological evidence that clearly indicates one theory for the decimation of the Easter Islanders above all others: invaders.
First, the disappearance of nearly every tree on this Island points to the kind of environmental destruction that could only result from foreign incursions. Researchers discovered that this land now devoid of trees was once covered with palms. Biological evidence indicates an abundance of palm for centuries until about 500 years ago, the time when the population nearly vanished. Only invaders could have brought about that kind of destruction all at once.
Another key piece of support lies in the archeological discovery of spear tips that appeared at around the same time as the near destruction of the Islanders. These spear tips show beyond any doubt that there was conflict and warfare on the island best explained by the onslaught of invaders. In addition to these war implements, skeletons from that time have been examined and show the kind of deformation that results only from combat.
Last, the appearance of a new religion provides more support. Special dating methods used by archeologists determined that "birdman" statues surfaced at the same time as the dramatic shift in population. As history proves time and time again, when an invading force occupies a new territory, it takes with it its customs, culture, and religion. The abandonment of the old religious order for the new "birdman" religion as evidenced by these statues must be understood as the outcome of invasion.
Is it more important to be able to work with a group of people on a team or to work independently? Use reasons and specific examples to support your answer.
The article states that invaders are the responsible for the decimation of the Easter Islanders and provides three reasons of support. However, the professor explains that this was a result of internal factors and refutes each of the author’s reasons.
First, the reading states that the disappearance of island’s trees results from foreign incursions. The professor refutes this point by saying that this destruction comes from stones monuments constructed by the Islanders. He explains that this pieces were built to show the status of the statues’ owners. They were used as a form of showing dominance to others. Moreover, roller tree logs were used to transport the monuments. In addition, the population started a competition to see who is more powerful, constructing more and more statues. Thus, this competition helped to increase the number of trees cut until they reached a critical point of almost total absence of wood.
Second, the article claims that another support of this claims lies on an archeological discovery of spear tips from a time close to the destruction of the Islanders. However, the professor contends that these spear tips types were built by the Islanders to attack during a warfare, not as a weapon of defense. With the decrease of the amount of fuel available, the natives reduced their fishing productivity. Likewise with this lack of food, a civil war started due to the limited resources available, so this spear tips were used in the confront.
Third, the reading avers that the appearance of a new religion provides more support for the claim. Conversely, the lecture opposes this point by stating that the new religion was not broth by invaders, but by the Islanders themselves on a different time. The professor explains that families started to die from starvation and theirs prayers were not more effective, so the Islanders adopted a new religion. He also claims that this new religion used a birdman as the principal symbol.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2019-09-23 | kshinichi | 85 | view |
| 2019-09-15 | harshpatel98 | 65 | view |
| 2019-09-15 | harshpatel98 | 3 | view |
| 2019-09-15 | harshpatel98 | 3 | view |
| 2019-05-19 | ahmet vahibe | 3 | view |
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Grammar and spelling errors:
Line 3, column 52, Rule ID: THIS_NNS[1]
Message: Did you mean 'these'?
Suggestion: these
... article claims that another support of this claims lies on an archeological discove...
^^^^
Line 3, column 410, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Likewise,
...ves reduced their fishing productivity. Likewise with this lack of food, a civil war sta...
^^^^^^^^
Line 3, column 535, Rule ID: A_INFINITVE[1]
Message: Probably a wrong construction: a/the + infinitive
...ilable, so this spear tips were used in the confront. Third, the reading avers that the app...
^^^^^^^^^^^^
Transition Words or Phrases used:
also, but, conversely, first, however, if, likewise, moreover, second, so, third, thus, in addition, as a result
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 10.4613686534 96% => OK
Auxiliary verbs: 0.0 5.04856512141 0% => OK
Conjunction : 5.0 7.30242825607 68% => OK
Relative clauses : 12.0 12.0772626932 99% => OK
Pronoun: 29.0 22.412803532 129% => Less pronouns wanted
Preposition: 45.0 30.3222958057 148% => OK
Nominalization: 12.0 5.01324503311 239% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1664.0 1373.03311258 121% => OK
No of words: 323.0 270.72406181 119% => OK
Chars per words: 5.15170278638 5.08290768461 101% => OK
Fourth root words length: 4.23936324884 4.04702891845 105% => OK
Word Length SD: 2.82584026343 2.5805825403 110% => OK
Unique words: 164.0 145.348785872 113% => OK
Unique words percentage: 0.50773993808 0.540411800872 94% => More unique words wanted or less content wanted.
syllable_count: 505.8 419.366225166 121% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 3.25607064018 123% => OK
Article: 12.0 8.23620309051 146% => 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: 17.0 13.0662251656 130% => OK
Sentence length: 19.0 21.2450331126 89% => OK
Sentence length SD: 31.3070517278 49.2860985944 64% => OK
Chars per sentence: 97.8823529412 110.228320801 89% => OK
Words per sentence: 19.0 21.698381199 88% => OK
Discourse Markers: 6.58823529412 7.06452816374 93% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 3.0 4.19205298013 72% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 6.0 4.45695364238 135% => OK
Sentences with neutral sentiment: 7.0 4.27373068433 164% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.141634435141 0.272083759551 52% => OK
Sentence topic coherence: 0.0473693760219 0.0996497079465 48% => OK
Sentence topic coherence SD: 0.0353219130526 0.0662205650399 53% => OK
Paragraph topic coherence: 0.0946773562712 0.162205337803 58% => OK
Paragraph topic coherence SD: 0.0206417402331 0.0443174109184 47% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 12.3 13.3589403974 92% => Automated_readability_index is low.
flesch_reading_ease: 52.19 53.8541721854 97% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.7 11.0289183223 97% => OK
coleman_liau_index: 12.59 12.2367328918 103% => OK
dale_chall_readability_score: 8.93 8.42419426049 106% => OK
difficult_words: 89.0 63.6247240618 140% => OK
linsear_write_formula: 8.5 10.7273730684 79% => OK
gunning_fog: 9.6 10.498013245 91% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?
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Write the essay in 20 minutes.
Rates: 75.0 out of 100
Scores by essay e-grader: 22.5 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.