In 1995 a microscopic fungus called Phytophthora ramorum, or P. ramorum, was first detected in the forests of the western United States. P. ramorum infects trees and causes particularly serious damage in oak trees: in many infected oaks, leaves wither rapidly, large cracks appear in the bark, and the trees die. A spread of P. ramorum represents a serious threat to the forests in the western states. Several methods of protecting the forests have been proposed.First, stopping P. ramorum spores from spreading would surely be an effective
The article states that a spread of Phytophthore ramorum represents a serious threat to the western states' forest, and it provides three protecting methods. However, the lecturer cast doubt on each reason and explains who they are not effective or practical.
First, the article claims that stopping P. ramorum spors from spreading would completely protect the uninfected trees against the fungus. In contrast, the professor refutes this point by explaining that this fungus spors spread by rainfalls and with reaching to rain stream, spores spreading control would be imposible. He avers that cleaning shoe and bycicles tire cleaning won't help to stop spores spreading at all.
Second, the article posits that there are a few antifungal chemical compound which can be used to protect the oak tree in the western forest. The professor demonstrates the difficulties of his method by saying this that this fungicidal should be injected in the infected trees trunk every sevral months. He concedes that it is will be practical to do this chores for whole trees in a vast forest. Overall, he conclude that this method is imparctical and expensive.
Third, the reading propose aonther way to control this fungus by a different approch which named, clear cut. It says that in this method all infected area including the oak trees and the surrounded vegatation should be cut and burned to extinct this fungus in that environment. However, the professor contends this proposal by explaining that this mehtod has a big disadvantage. Maybe this method can clear a large part of infected trees but It will destroy the vegatation in that area which some of them won't be come back easily. The professor describe this as a big ecologicald amage and disaster.
- tpo 49 3
- tpo 30 3
- Do you agree or disagree with the following statement The rapid growth of cities has a mostly positive impact on the development of the society Use specific reasons and examples to support your answer 73
- Asteroids are large space objects made of rock and ice There are hundreds of thousands of asteroids in our solar system Though we often hear ideas about establishing colonies of humans to live and work on our Moon or our neighboring planet Mars some think 3
- At the end of the Triassic period 200 million years ago there was a mass extinction event that caused the extinction of more than half of all living species It was this extinction event that allowed dinosaurs to become the dominant species for the next 14 80
Grammar and spelling errors:
Line 1, column 78, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...hytophthore ramorum represents a serious threat to the western states forest, and...
^^
Line 2, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... they are not effective or practical. First, the article claims that stopping ...
^^^^^
Line 3, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... help to stop spores spreading at all. Second, the article posits that there ar...
^^^^^
Line 3, column 74, Rule ID: THERE_RE_MANY[3]
Message: Possible agreement error. Did you mean 'compounds'?
Suggestion: compounds
...hat there are a few antifungal chemical compound which can be used to protect the oak tr...
^^^^^^^^
Line 3, column 276, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'trees'' or 'tree's'?
Suggestion: trees'; tree's
...idal should be injected in the infected trees trunk every sevral months. He concedes ...
^^^^^
Line 3, column 356, Rule ID: THIS_NNS[1]
Message: Did you mean 'these'?
Suggestion: these
...edes that it is will be practical to do this chores for whole trees in a vast forest...
^^^^
Line 3, column 414, Rule ID: HE_VERB_AGR[1]
Message: The pronoun 'he' must be used with a third-person verb: 'concludes'.
Suggestion: concludes
...ole trees in a vast forest. Overall, he conclude that this method is imparctical and exp...
^^^^^^^^
Line 5, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...method is imparctical and expensive. Third, the reading propose aonther way t...
^^^^^
Line 5, column 551, Rule ID: MASS_AGREEMENT[2]
Message: Possible agreement error - use third-person verb forms for singular and mass nouns: 'describes'.
Suggestion: describes
...wont be come back easily. The professor describe this as a big ecologicald amage and dis...
^^^^^^^^
Transition Words or Phrases used:
but, first, however, if, may, second, so, third, in contrast
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 10.4613686534 96% => OK
Auxiliary verbs: 8.0 5.04856512141 158% => OK
Conjunction : 10.0 7.30242825607 137% => OK
Relative clauses : 16.0 12.0772626932 132% => OK
Pronoun: 35.0 22.412803532 156% => Less pronouns wanted
Preposition: 28.0 30.3222958057 92% => OK
Nominalization: 3.0 5.01324503311 60% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1465.0 1373.03311258 107% => OK
No of words: 287.0 270.72406181 106% => OK
Chars per words: 5.10452961672 5.08290768461 100% => OK
Fourth root words length: 4.11595363751 4.04702891845 102% => OK
Word Length SD: 2.64417463182 2.5805825403 102% => OK
Unique words: 159.0 145.348785872 109% => OK
Unique words percentage: 0.554006968641 0.540411800872 103% => OK
syllable_count: 428.4 419.366225166 102% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 3.25607064018 123% => OK
Article: 9.0 8.23620309051 109% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 15.0 13.0662251656 115% => OK
Sentence length: 19.0 21.2450331126 89% => OK
Sentence length SD: 40.5153468865 49.2860985944 82% => OK
Chars per sentence: 97.6666666667 110.228320801 89% => OK
Words per sentence: 19.1333333333 21.698381199 88% => OK
Discourse Markers: 4.0 7.06452816374 57% => More transition words/phrases wanted.
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 9.0 4.19205298013 215% => Less language errors wanted.
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 9.0 4.45695364238 202% => Less negative sentences wanted.
Sentences with neutral sentiment: 2.0 4.27373068433 47% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.132200968067 0.272083759551 49% => OK
Sentence topic coherence: 0.0485567496195 0.0996497079465 49% => OK
Sentence topic coherence SD: 0.0490798397635 0.0662205650399 74% => OK
Paragraph topic coherence: 0.0851544499994 0.162205337803 52% => OK
Paragraph topic coherence SD: 0.0149613522288 0.0443174109184 34% => 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: 12.2 13.3589403974 91% => Automated_readability_index is low.
flesch_reading_ease: 60.65 53.8541721854 113% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 9.5 11.0289183223 86% => OK
coleman_liau_index: 12.3 12.2367328918 101% => OK
dale_chall_readability_score: 8.49 8.42419426049 101% => OK
difficult_words: 71.0 63.6247240618 112% => OK
linsear_write_formula: 8.0 10.7273730684 75% => OK
gunning_fog: 9.6 10.498013245 91% => OK
text_standard: 10.0 11.2008830022 89% => OK
What are above readability scores?
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Rates: 70.0 out of 100
Scores by essay e-grader: 21.0 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.