Based on the given materials, the lecture as well as the article discusses possibilities of maintaining human presence on Venus. Although, life existence on Mars or Moon has seemed plausible, the author states that sustenance on Venus is impossible, and there are several viable reasons regarding this conclusion. That being said, the lecturer provides an effective idea to remove the barriers - installing a permanent station floating 50 kilometers above the surface of Venus, like a balloon.
Initially, the author says that atmospheric pressure at Venus, which is much more than Earth's one, prevent all spacecrafts from landing on Venus surface. However, the lecturer explains that according to physics facts, the pressure in Venus's surface is more than pressure in Venus's atmosphere, which approximately equals to pressure in earth. Thus, station in the atmosphere provides a sufficient condition for spacecrafts to land, and removes the possibility of being crushed.
Second, the writer proclaims that Venus's atmosphere does not contain much oxygen and water vapor, which are vital for life. In addition, importing these two indispensable components cannot be done in large scales. Yet again, the speaker underscores that available components in the atmosphere can be used for producing water and oxygen via chemical processes. If this permanent station establishes, it would absorb required components, and makes huge amounts of water vapor and oxygen, which leads to remove the demands for importing these two substances.
The final point of contention between the reading and the listening passage is sunlight reflections. The author thinks that only 40 percent of the sunlight can cross the thick clouds, and the density of carbon dioxide below these clouds prevent any solar power cells from generating electricity power for any machine. On the other hand, the speaker explains that clouds in 50 kilometers above the surface are not as thick as bellower ones, which helps significant amounts of sunlight get through the clouds. Thus, the station can use not only the crossed sunlight but also, the reflected sunlight from below for generating power.
Votes
Essay reference notes: This topic is refereed from another essay topic, developed by user: Frequency
Essay Categories
Grammar and spelling errors:
Line 2, column 203, Rule ID: TO_NON_BASE[1]
Message: The verb after "to" should be in the base form: 'physic'.
Suggestion: physic
...the lecturer explains that according to physics facts, the pressure in Venuss surface i...
^^^^^^^
Transition Words or Phrases used:
also, but, however, if, regarding, second, so, thus, well, in addition, as well as, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 11.0 10.4613686534 105% => OK
Auxiliary verbs: 5.0 5.04856512141 99% => OK
Conjunction : 11.0 7.30242825607 151% => OK
Relative clauses : 13.0 12.0772626932 108% => OK
Pronoun: 14.0 22.412803532 62% => OK
Preposition: 39.0 30.3222958057 129% => OK
Nominalization: 10.0 5.01324503311 199% => OK
Performance on vocabulary words:
No of characters: 1828.0 1373.03311258 133% => OK
No of words: 336.0 270.72406181 124% => OK
Chars per words: 5.44047619048 5.08290768461 107% => OK
Fourth root words length: 4.28139028586 4.04702891845 106% => OK
Word Length SD: 2.75773521306 2.5805825403 107% => OK
Unique words: 192.0 145.348785872 132% => OK
Unique words percentage: 0.571428571429 0.540411800872 106% => OK
syllable_count: 560.7 419.366225166 134% => OK
avg_syllables_per_word: 1.7 1.55342163355 109% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 3.25607064018 61% => OK
Article: 13.0 8.23620309051 158% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 5.0 1.51434878587 330% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 14.0 13.0662251656 107% => OK
Sentence length: 24.0 21.2450331126 113% => OK
Sentence length SD: 37.5127869356 49.2860985944 76% => OK
Chars per sentence: 130.571428571 110.228320801 118% => OK
Words per sentence: 24.0 21.698381199 111% => OK
Discourse Markers: 7.21428571429 7.06452816374 102% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 6.0 4.33554083885 138% => OK
Sentences with negative sentiment : 3.0 4.45695364238 67% => OK
Sentences with neutral sentiment: 5.0 4.27373068433 117% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.371057548075 0.272083759551 136% => OK
Sentence topic coherence: 0.113022743444 0.0996497079465 113% => OK
Sentence topic coherence SD: 0.0619404994282 0.0662205650399 94% => OK
Paragraph topic coherence: 0.195320723968 0.162205337803 120% => OK
Paragraph topic coherence SD: 0.0414078710491 0.0443174109184 93% => OK
Essay readability:
automated_readability_index: 16.2 13.3589403974 121% => OK
flesch_reading_ease: 38.66 53.8541721854 72% => OK
smog_index: 8.8 5.55761589404 158% => OK
flesch_kincaid_grade: 13.8 11.0289183223 125% => OK
coleman_liau_index: 14.57 12.2367328918 119% => OK
dale_chall_readability_score: 9.53 8.42419426049 113% => OK
difficult_words: 100.0 63.6247240618 157% => OK
linsear_write_formula: 14.0 10.7273730684 131% => OK
gunning_fog: 11.6 10.498013245 110% => OK
text_standard: 14.0 11.2008830022 125% => OK
What are above readability scores?
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Write the essay in 20 minutes.
Rates: 80.0 out of 100
Scores by essay e-grader: 24.0 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.