tpo 34
The reading and the lecture discuss the main reason of Staller’s sea cow extinction. The passage claims that scientists have found three theories about this extinction. However, the lecture brings up three reasons to refute all dubious idea presented in the passage and state that none of these theories are convincing.
First of all, the writer holds the view that overhunting by native people is the main reason of sea cows' extinction. In contrast, the speaker rebuts this idea and underlines that fact that local people did not need that much food to lead them for overhunting. In fact, sea cows were very massive and the average weight of them was 10 tone, so people of a small village could consume a sea cow meat for a month. In addition, the local population was not very much, so they did not need to hunt too many sea cows.
Second of all, the author contends that lack of food may cause sea cows population to be disappear. However, the lecture contradicts this contention and asserts that the ecosystem change is not the reason for sea cows extinction. Indeed, if something severely really happened in the ecosystem, the result of it would be shown in other parts of the ecosystem too. For example, if the kelp population shrink had happened, whales would experience food shortage too. However, no one has reported a reduction in whale’s population on that time.
Finally, the writer states that European fur traders’ hunting has an effect on sea cows' extinction. On the contrary, the speaker refutes this statement and stresses that the reduction in sea cows had been started before arriving European fur trade to Siberia. In other words, we should look for the reason 100 years before fur traders arriving. Consequently, this theory is not convincing.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2023-06-15 | ormon200678 | 60 | view |
| 2022-10-25 | rassata | 70 | view |
| 2022-06-29 | ellen87713 | view | |
| 2022-01-30 | omega93 | 80 | view |
| 2021-07-01 | vida00 | 80 | view |
- Tpo 40- Some parents offer their school-age children money for each high grade (mark) they get in school. Do you think this is a good idea? 60
- TPO 28-Do you agree or disagree with the following statement?Parents today are more involved in their children's education than parents were in the past.Use specific reasons and examples to support your answer. 70
- tpo 45 63
- Tpo 43- Imagine that you are in a classroom or a meeting. The teacher or the meeting leader says something incorrect In your opinion, which of the following is the best thing to do?-Interrupt and correct the mistake right away.-Wait until the class or mee 70
- TPo 33 76
Grammar and spelling errors:
Line 2, column 412, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...uld consume a sea cow meat for a month. In addition, the local population was not ...
^^
Discourse Markers used:
['but', 'consequently', 'finally', 'first', 'however', 'if', 'look', 'may', 'really', 'second', 'so', 'for example', 'in addition', 'in contrast', 'in fact', 'first of all', 'in other words', 'on the contrary']
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance in Part of Speech:
Nouns: 0.301449275362 0.261695866417 115% => OK
Verbs: 0.144927536232 0.158904122519 91% => OK
Adjectives: 0.0550724637681 0.0723426182421 76% => OK
Adverbs: 0.0550724637681 0.0435111971325 127% => OK
Pronouns: 0.0144927536232 0.0277247811725 52% => OK
Prepositions: 0.127536231884 0.128828473217 99% => OK
Participles: 0.0376811594203 0.0370669169778 102% => OK
Conjunctions: 2.65784164732 2.5805825403 103% => OK
Infinitives: 0.0144927536232 0.0208969081088 69% => OK
Particles: 0.00289855072464 0.00154638098197 187% => OK
Determiners: 0.115942028986 0.128158765124 90% => OK
Modal_auxiliary: 0.0144927536232 0.0158828679856 91% => OK
WH_determiners: 0.00289855072464 0.0114777025283 25% => OK
Vocabulary words and sentences:
No of characters: 1783.0 1645.83664459 108% => OK
No of words: 300.0 271.125827815 111% => OK
Chars per words: 5.94333333333 6.08160592843 98% => OK
Fourth root words length: 4.16179145029 4.04852973271 103% => OK
words length more than 5 chars: 0.346666666667 0.374372842146 93% => OK
words length more than 6 chars: 0.246666666667 0.287516216867 86% => OK
words length more than 7 chars: 0.176666666667 0.187439937562 94% => OK
words length more than 8 chars: 0.12 0.113142543107 106% => OK
Word Length SD: 2.65784164732 2.5805825403 103% => OK
Unique words: 160.0 145.348785872 110% => OK
Unique words percentage: 0.533333333333 0.539623497131 99% => OK
Word variations: 54.5564008737 53.8517498576 101% => OK
How many sentences: 16.0 13.0529801325 123% => OK
Sentence length: 18.75 21.7502111507 86% => OK
Sentence length SD: 30.2762670049 49.3711431718 61% => OK
Chars per sentence: 111.4375 132.220823453 84% => OK
Words per sentence: 18.75 21.7502111507 86% => OK
Discourse Markers: 1.125 0.878197800319 128% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 3.39072847682 29% => OK
Readability: 43.4166666667 50.5018328374 86% => OK
Elegance: 2.17567567568 1.90840788429 114% => OK
Coherence and Cohesion:
Essay topic to essay body coherence: 0.713335079461 0.549887131256 130% => OK
Sentence sentence coherence: 0.156363994407 0.142949733639 109% => OK
Sentence sentence coherence SD: 0.0670505930544 0.0787303798458 85% => OK
Sentence paragraph coherence: 0.545960411472 0.631733273073 86% => OK
Sentence paragraph coherence SD: 0.137290113269 0.139662658121 98% => OK
Sentence topic coherence: 0.293457212726 0.266732575781 110% => OK
Sentence topic coherence SD: 0.146835615892 0.103435571967 142% => OK
Paragraph paragraph coherence: 0.386229061862 0.414875509568 93% => OK
Paragraph paragraph coherence SD: 0.0394578633134 0.0530846634433 74% => OK
Paragraph topic coherence: 0.508420712934 0.40443939384 126% => OK
Paragraph topic coherence SD: 0.0587357452404 0.0528353158467 111% => OK
Task Achievement:
Sentences with positive sentiment : 1.0 4.33554083885 23% => More positive sentences wanted.
Sentences with negative sentiment : 7.0 4.45695364238 157% => OK
Sentences with neutral sentiment: 8.0 4.26048565121 188% => Less neutral sentences wanted.
Positive topic words: 1.0 3.49668874172 29% => More positive topic words wanted.
Negative topic words: 5.0 3.62251655629 138% => OK
Neutral topic words: 8.0 3.1766004415 252% => OK
Total topic words: 14.0 10.2958057395 136% => OK
What are sentences with positive/Negative/neutral sentiment?
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Rates: 86.6666666667 out of 100
Scores by essay e-grader: 26.0 Out of 30
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Note: This is not the final score. 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.