Both the reading passage and the lecturer discuss about various air purifiers. The passage enunciates the advantages of using various air filters, whereas the lecturer casts doubts on their usage.
First, the passage depicts that HEPA filters can be used to remove allergens like dust or pollens which allows only the cleaner air in the environment. Even though the lecturer agrees the fact that the filter could filter large particles but it will fail to filter smaller allergens like viruses and airborne chemicals which are less than 0.3 millimeters. They are sufficient enough to make the air obnoxious and that is why the lecturer refutes the statement.
Second, the lecturer elucidates that ozone generating air purifiers are dangerous when generated with high concentration. It could harm the skin, eyes and lungs when it gets in contact with the humans. Also, it does not have any benefits other than removing unpleasant smells. However, the passage provides conflicting ideas on the same mentioning that the filter can remove unplesant smells and airborne chemicals which the lecturer does not agree with.
Third, the passage states that the UV air purifiers removes harmful bacteria and microscopic particles in the air allowing people to enjoy fresh air. But, the lecturer contradicts the statement saying that they cannot filter dusts or allergens and even they failed to filter out the cigratte smells and unplesant gases. Employing them does not improve the quality of air at all.
- Nutria is a beaver like rat sized approximately 24 inches long growing up to 20 pounds and usually living in semi aquatic habitats This creature originated in South America but is now widely spread throughout the ecosystem becoming an annoying pest that h 3
- In the past eating avocados was not considered to be necessarily beneficial Being unaware of their beneficial properties people used them mostly as avocado oil for different purposes It wasn t until recently that the advantages of consuming avocados were 85
- 4 day workweek employees 83
- Do you agree or disagree with the following statement At universities and colleges sports and social activities are just as important as classes and libraries and should receive equal financial support Use specific reasons and examples to support your ans 76
- Do you agree or disagree with the following statement It is better to have broad knowledge of many academic subjects than to specialize in one specific subject 66
Grammar and spelling errors:
Line 7, column 194, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
..., the lecturer contradicts the statement saying that they cannot filter dusts or ...
^^
Transition Words or Phrases used:
also, but, first, however, if, second, so, third, whereas
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 5.0 10.4613686534 48% => More to be verbs wanted.
Auxiliary verbs: 6.0 5.04856512141 119% => OK
Conjunction : 11.0 7.30242825607 151% => OK
Relative clauses : 12.0 12.0772626932 99% => OK
Pronoun: 16.0 22.412803532 71% => OK
Preposition: 20.0 30.3222958057 66% => OK
Nominalization: 4.0 5.01324503311 80% => OK
Performance on vocabulary words:
No of characters: 1264.0 1373.03311258 92% => OK
No of words: 240.0 270.72406181 89% => More content wanted.
Chars per words: 5.26666666667 5.08290768461 104% => OK
Fourth root words length: 3.93597934253 4.04702891845 97% => OK
Word Length SD: 2.50227674107 2.5805825403 97% => OK
Unique words: 139.0 145.348785872 96% => OK
Unique words percentage: 0.579166666667 0.540411800872 107% => OK
syllable_count: 378.9 419.366225166 90% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 3.25607064018 92% => OK
Article: 6.0 8.23620309051 73% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 0.0 2.5761589404 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 12.0 13.0662251656 92% => OK
Sentence length: 20.0 21.2450331126 94% => OK
Sentence length SD: 44.69425454 49.2860985944 91% => OK
Chars per sentence: 105.333333333 110.228320801 96% => OK
Words per sentence: 20.0 21.698381199 92% => OK
Discourse Markers: 4.75 7.06452816374 67% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 3.0 4.33554083885 69% => OK
Sentences with negative sentiment : 8.0 4.45695364238 179% => OK
Sentences with neutral sentiment: 1.0 4.27373068433 23% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.277495184275 0.272083759551 102% => OK
Sentence topic coherence: 0.106523977245 0.0996497079465 107% => OK
Sentence topic coherence SD: 0.0790201055323 0.0662205650399 119% => OK
Paragraph topic coherence: 0.175001940017 0.162205337803 108% => OK
Paragraph topic coherence SD: 0.0606737020237 0.0443174109184 137% => OK
Essay readability:
automated_readability_index: 13.4 13.3589403974 100% => OK
flesch_reading_ease: 51.18 53.8541721854 95% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.1 11.0289183223 101% => OK
coleman_liau_index: 13.29 12.2367328918 109% => OK
dale_chall_readability_score: 8.71 8.42419426049 103% => OK
difficult_words: 62.0 63.6247240618 97% => OK
linsear_write_formula: 11.0 10.7273730684 103% => OK
gunning_fog: 10.0 10.498013245 95% => OK
text_standard: 11.0 11.2008830022 98% => OK
What are above readability scores?
---------------------
Rates: 80.0 out of 100
Scores by essay e-grader: 24.0 Out of 30
---------------------
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.