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.
In the reading passage, the author proposed that it is better to live on asteroids than on moon or mars based on three elements. However, in the lecture, the professor opposed him separately on the opinions.
To begin with, the author holds an opinion that asteroids have lower gravity, so when landing a space ship, the craft would not be pulled as strongly or as forcefully towards the asteroid, which make landing safer. In opposite, the professor suppose that human being will suffer from health problems in low gravity, for example, astronauts will suffer from muscle loss in space.
In addition, the author suggest that there may be mining valuable metals on the asteroids, which can be excavated by human and the colonists can more than pay the cost of their support by mining minerals and sending them back to earth. On the contrary, the professor said that the cost may be very high and if a large amount of minerals is transported to the earth, the supply market will increase and the price of it may decrease.
Finally, the author proposed an easy reach to an asteroid is the third reason why it is worthy of colonization. However, the professor points out one exception which will make the whole issue more complicated than it was expected. Asteroids are easy to reach but not that easy to return from. When an asteroid comes near to the Earth, it is indeed convenient to get onto it. But paths of asteroids are not predictable, they could get quite far away from the Earth. Under this circumstance, getting back from there would be a challenge.
| 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
- 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
- When choosing a job, the salary is the most important consideration. To what extent do you agree or disagree 30
Transition Words or Phrases used:
but, finally, however, if, may, so, third, as for, for example, in addition, on the contrary, to begin with
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 14.0 10.4613686534 134% => OK
Auxiliary verbs: 12.0 5.04856512141 238% => Less auxiliary verb wanted.
Conjunction : 8.0 7.30242825607 110% => OK
Relative clauses : 11.0 12.0772626932 91% => OK
Pronoun: 17.0 22.412803532 76% => OK
Preposition: 38.0 30.3222958057 125% => OK
Nominalization: 4.0 5.01324503311 80% => OK
Performance on vocabulary words:
No of characters: 1291.0 1373.03311258 94% => OK
No of words: 272.0 270.72406181 100% => OK
Chars per words: 4.74632352941 5.08290768461 93% => OK
Fourth root words length: 4.06108636974 4.04702891845 100% => OK
Word Length SD: 2.49646971763 2.5805825403 97% => OK
Unique words: 150.0 145.348785872 103% => OK
Unique words percentage: 0.551470588235 0.540411800872 102% => OK
syllable_count: 396.9 419.366225166 95% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 3.25607064018 61% => OK
Article: 10.0 8.23620309051 121% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 7.0 2.5761589404 272% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 12.0 13.0662251656 92% => OK
Sentence length: 22.0 21.2450331126 104% => OK
Sentence length SD: 57.0284407603 49.2860985944 116% => OK
Chars per sentence: 107.583333333 110.228320801 98% => OK
Words per sentence: 22.6666666667 21.698381199 104% => OK
Discourse Markers: 8.91666666667 7.06452816374 126% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 0.0 4.19205298013 0% => OK
Sentences with positive sentiment : 7.0 4.33554083885 161% => OK
Sentences with negative sentiment : 1.0 4.45695364238 22% => More negative sentences wanted.
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: 0.0980636081584 0.272083759551 36% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0392396254247 0.0996497079465 39% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0359358489908 0.0662205650399 54% => OK
Paragraph topic coherence: 0.0649751674596 0.162205337803 40% => OK
Paragraph topic coherence SD: 0.0287691884915 0.0443174109184 65% => OK
Essay readability:
automated_readability_index: 12.3 13.3589403974 92% => Automated_readability_index is low.
flesch_reading_ease: 57.61 53.8541721854 107% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.7 11.0289183223 97% => OK
coleman_liau_index: 10.57 12.2367328918 86% => OK
dale_chall_readability_score: 7.98 8.42419426049 95% => OK
difficult_words: 56.0 63.6247240618 88% => OK
linsear_write_formula: 13.0 10.7273730684 121% => OK
gunning_fog: 10.8 10.498013245 103% => OK
text_standard: 11.0 11.2008830022 98% => OK
What are above readability scores?
---------------------
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
---------------------
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.