Use of hydrogen based engine in replace of internal combustion engine to power automobiles as hydrogen engine is more available, environment friendly and more efficient.
Both the reading passage and the lecture discuss about the hydrogen fuel cell based engine as a replacement of existing internal combustion engine. The passage asserts that hydrogen based cell can be a effective replacement as they can't be easily depleted, more environment friendly and more efficient. But the professor in the lecture casts doubt on these points for the following three reasons.
First of all, the passage says that internal combustion engine is operated through petroleum and the amount of petroleum is decreasing day by day. One day existing petroleum will run out completely. In this case hydrogen based engine can be a viable replacement to power automobiles. The passage thinks that hydrogen can't be depleted quicky. But the lecture refutes the opinion of the reading passage as the professor asserts that usable hydrogen for powering automobiles can't get easily as pure hydrogen isn't available in our earth. It's needed to extract the pure hydrogen from some gaseous form and then to transform them into the liquid state. Liquid form is indispensable for using hydrogen in powering of cars. But advanced and difficult technologies are needed to accomplish this task and it's very much excruciating to get the pure hydrogen.
Second of all, the passage says that internal combustion engine is not environment friendly. It produces carbon di oxide as bi-product. This carbon di oxide is really harmful for the environment. But hydrogen based engine can also produce water as bi-product. But the professor refutes this statement as she thinks that to get the pure hydrogen it's quite unavoidable to burn some environmentally harmful element like coal, burning oil. These deteriorates the environment more drastically rather offers any solution.
Finally, the passage thinks that hydrogen based engine is more efficient and economically better option than combustion engine. The hydrogen based cars can travel twice as distance more than combustion engine based cars using same fuel. But the lecture casts doubt on this point as it thinks that platinum is needed in the engine to operate the engine to produce power through hydrogen and this platinum is very very expensive. Thus it's quite not viable solution at all to use hydrogen engine.
- People benefit more from travelling in their own country than from travelling to foreign countries 70
- Avenues that are proposed in the reading passage to control cane toad population in Australia are rejected by the professor in the lecture 71
- It is more important for students to understand ideas and concepts than it is for them to learn facts 66
- The significance of human population growth agriculture and pesticides in the decline of birds population 63
- In order to become financially responsible adults children should learn how to use their money at young age 66
Grammar and spelling errors:
Line 1, column 201, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
...asserts that hydrogen based cell can be a effective replacement as they cant be e...
^
Line 1, column 233, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
... can be a effective replacement as they cant be easily depleted, more environment fr...
^^^^
Line 3, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...nts for the following three reasons. First of all, the passage says that inte...
^^^^
Line 3, column 322, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...biles. The passage thinks that hydrogen cant be depleted quicky. But the lecture ref...
^^^^
Line 3, column 477, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...sable hydrogen for powering automobiles cant get easily as pure hydrogen isnt availa...
^^^^
Line 3, column 510, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: isn't
...obiles cant get easily as pure hydrogen isnt available in our earth. Its needed to e...
^^^^
Line 5, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...cruciating to get the pure hydrogen. Second of all, the passage says that int...
^^^^
Line 5, column 353, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...thinks that to get the pure hydrogen its quite unavoidable to burn some environme...
^^
Line 6, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...rastically rather offers any solution. Finally, the passage thinks that hyd...
^^^^^
Line 7, column 412, Rule ID: ENGLISH_WORD_REPEAT_RULE
Message: Possible typo: you repeated a word
Suggestion: very
...r through hydrogen and this platinum is very very expensive. Thus its quite not viable so...
^^^^^^^^^
Line 7, column 433, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Thus,
...d this platinum is very very expensive. Thus its quite not viable solution at all to...
^^^^
Line 7, column 438, Rule ID: IT_IS[6]
Message: Did you mean 'it's' (='it is') instead of 'its' (possessive pronoun)?
Suggestion: it's; it is
...s platinum is very very expensive. Thus its quite not viable solution at all to use...
^^^
Transition Words or Phrases used:
also, but, finally, first, if, really, second, so, then, thus, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 10.4613686534 124% => OK
Auxiliary verbs: 5.0 5.04856512141 99% => OK
Conjunction : 14.0 7.30242825607 192% => OK
Relative clauses : 8.0 12.0772626932 66% => More relative clauses wanted.
Pronoun: 26.0 22.412803532 116% => OK
Preposition: 32.0 30.3222958057 106% => OK
Nominalization: 17.0 5.01324503311 339% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1905.0 1373.03311258 139% => OK
No of words: 362.0 270.72406181 134% => OK
Chars per words: 5.26243093923 5.08290768461 104% => OK
Fourth root words length: 4.36191444098 4.04702891845 108% => OK
Word Length SD: 2.71275359751 2.5805825403 105% => OK
Unique words: 162.0 145.348785872 111% => OK
Unique words percentage: 0.447513812155 0.540411800872 83% => More unique words wanted or less content wanted.
syllable_count: 616.5 419.366225166 147% => OK
avg_syllables_per_word: 1.7 1.55342163355 109% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 3.25607064018 123% => OK
Article: 6.0 8.23620309051 73% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 6.0 1.51434878587 396% => Less conjunction wanted as sentence beginning.
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 21.0 13.0662251656 161% => OK
Sentence length: 17.0 21.2450331126 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 45.8523213605 49.2860985944 93% => OK
Chars per sentence: 90.7142857143 110.228320801 82% => OK
Words per sentence: 17.2380952381 21.698381199 79% => OK
Discourse Markers: 3.57142857143 7.06452816374 51% => More transition words/phrases wanted.
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 12.0 4.19205298013 286% => Less language errors wanted.
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 6.0 4.45695364238 135% => OK
Sentences with neutral sentiment: 11.0 4.27373068433 257% => Less facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.498048838812 0.272083759551 183% => OK
Sentence topic coherence: 0.147478205651 0.0996497079465 148% => OK
Sentence topic coherence SD: 0.115474501197 0.0662205650399 174% => OK
Paragraph topic coherence: 0.323114448812 0.162205337803 199% => OK
Paragraph topic coherence SD: 0.0783725937314 0.0443174109184 177% => OK
Essay readability:
automated_readability_index: 12.0 13.3589403974 90% => Automated_readability_index is low.
flesch_reading_ease: 45.76 53.8541721854 85% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.1 11.0289183223 101% => OK
coleman_liau_index: 12.93 12.2367328918 106% => OK
dale_chall_readability_score: 7.71 8.42419426049 92% => OK
difficult_words: 74.0 63.6247240618 116% => OK
linsear_write_formula: 8.0 10.7273730684 75% => OK
gunning_fog: 8.8 10.498013245 84% => OK
text_standard: 8.0 11.2008830022 71% => OK
What are above readability scores?
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Write the essay in 20 minutes.
Rates: 66.6666666667 out of 100
Scores by essay e-grader: 20.0 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.