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 that sending people to an asteroid would actually be the best colonization option for a number of reasons.
The reading passage claimed the statement that it is appropriate and suitable for human beings to colonize on asteroids in the universe. However, the lecture totally held the opposite point that there actually exist many limitations which make the implement unavailable.
First, the passage stated that the low gravity on asteroids make the landing for spacecraft easier and safer; moreover, the fuel problem would also be lightened. However, the passage mentioned that despite such advantages there also remain sever risks. Inhabiting on asteroids for a long period of time would cause human muscle and bones to loosen their density, which may cause a sequence of severe health problem.
Second, the essay indicated about the innumerable natural metal resources on asteroids which is in very hard to discover on earth including gold and platinum. However, from the absolutely opposite perspective, the lecture illustrated about the high cost of drilling these precious metals as well as transporting. Even if a vast number of them can be transported to earth, as the supply ascend, the market demand will also follow the trend, which will in turn make the price of them to decrease.
Third, the passage stated that it is of great convenience for human to get approach to the asteroid in the universe based on the low distance between asteroid and earth. However, from the lecture, the professor claimed a fact that the distance will just remain temporarily. Although it may be very easy to reach to the asteroid, the return journey would be very different. The asteroids move in their particular orbit, and only when it comes to the nearest point will human sent their probes. As the asteroids moving far away, it will make the return journey become extremely costly.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2023-09-09 | xujia | 75 | view |
| 2023-07-18 | YasamanEsml | 32 | view |
| 2023-07-18 | YasamanEsml | 3 | view |
| 2023-07-18 | YasamanEsml | 3 | view |
| 2023-07-18 | YasamanEsml | 3 | view |
- 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
- 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
- When choosing a job, the salary is the most important consideration. To what extent do you agree or disagree 30
- The best way to teach is to praise positive actions and ignore negative ones. 66
- 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
Grammar and spelling errors:
Line 2, column 290, Rule ID: PERIOD_OF_TIME[1]
Message: Use simply 'period'.
Suggestion: period
...sks. Inhabiting on asteroids for a long period of time would cause human muscle and bones to l...
^^^^^^^^^^^^^^
Transition Words or Phrases used:
actually, also, first, however, if, may, moreover, second, so, third, well, as well as
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 10.4613686534 67% => OK
Auxiliary verbs: 11.0 5.04856512141 218% => Less auxiliary verb wanted.
Conjunction : 6.0 7.30242825607 82% => OK
Relative clauses : 11.0 12.0772626932 91% => OK
Pronoun: 17.0 22.412803532 76% => OK
Preposition: 35.0 30.3222958057 115% => OK
Nominalization: 6.0 5.01324503311 120% => OK
Performance on vocabulary words:
No of characters: 1484.0 1373.03311258 108% => OK
No of words: 290.0 270.72406181 107% => OK
Chars per words: 5.11724137931 5.08290768461 101% => OK
Fourth root words length: 4.12666770723 4.04702891845 102% => OK
Word Length SD: 2.58488241947 2.5805825403 100% => OK
Unique words: 158.0 145.348785872 109% => OK
Unique words percentage: 0.544827586207 0.540411800872 101% => OK
syllable_count: 466.2 419.366225166 111% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 3.25607064018 31% => OK
Article: 12.0 8.23620309051 146% => OK
Subordination: 4.0 1.25165562914 320% => Less adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 22.0 21.2450331126 104% => OK
Sentence length SD: 30.6765913106 49.2860985944 62% => OK
Chars per sentence: 114.153846154 110.228320801 104% => OK
Words per sentence: 22.3076923077 21.698381199 103% => OK
Discourse Markers: 6.61538461538 7.06452816374 94% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 4.0 4.45695364238 90% => OK
Sentences with neutral sentiment: 4.0 4.27373068433 94% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0996798936954 0.272083759551 37% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0386737039035 0.0996497079465 39% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0316304378222 0.0662205650399 48% => Sentences are similar to each other.
Paragraph topic coherence: 0.0610366507151 0.162205337803 38% => Maybe some paragraphs are off the topic.
Paragraph topic coherence SD: 0.0239527887165 0.0443174109184 54% => OK
Essay readability:
automated_readability_index: 13.8 13.3589403974 103% => OK
flesch_reading_ease: 49.15 53.8541721854 91% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.9 11.0289183223 108% => OK
coleman_liau_index: 12.71 12.2367328918 104% => OK
dale_chall_readability_score: 9.14 8.42419426049 108% => OK
difficult_words: 81.0 63.6247240618 127% => OK
linsear_write_formula: 11.0 10.7273730684 103% => OK
gunning_fog: 10.8 10.498013245 103% => OK
text_standard: 11.0 11.2008830022 98% => OK
What are above readability scores?
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It is not exactly right on the topic in the view of e-grader. Maybe there is a wrong essay topic.
Rates: 3.33333333333 out of 100
Scores by essay e-grader: 1.0 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.