TPO 50
Scientists are considering the possibility of sending humans to Mars in the coming decades. Although there have been successful manned missions to the Moon in the 1960s and 1970s, Mars is 150 times further away from Earth than the Moon is. Thus the project of sending humans to Mars would require solving an array of problems the Moon missions did not have to face.
The reading discusses the possibility of sending humans to Mars, and it mentioned there are some problems. The author listed three factors to support this idea. However, the speaker finds all the reasons unconvincing and presents some evidence to refute all of them.
First, the reading passage proposes that round-trip to Mars takes at least two years hence, carrying the cargo like food and water for this time is difficult. In contrast, the speaker states that they can use the hydroponic method to cultivate the plants in spacecraft. It also helps them to recycle the wastewater, produce oxygen and absorb CO2. As a result, this idea is rebutted.
Furthermore, the reading passage points out that astronauts are in the zero-gravity on Mars and it has a negative impact on the human body. On the contrary, the speaker casts doubt on this issue by standing that they can do regular exercise to protect their muscles or take some vitamins and mineral material to prevent this negative effect.
Last but not least, the author describes that astronauts on a mission would be exposed to dangerous space radiation. On the other hand, in obviously contradicts with the reading passage, the author declares that the radiation is not always on a dangerous level. Besides, they can avoid it using some instruments to monitor the radiation and use shielded cover to protect themselves in the dangerous level and pass it. In conclusion, according to the listening material, the argument that sending humans to Mars confronts some problems is rejected.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2020-01-20 | f.jafary66@gmail.com | 80 | view |
| 2020-01-18 | naziii | 3 | view |
| 2020-01-07 | 3dra | 3 | view |
| 2019-12-27 | Amirreza97 | 3 | view |
| 2019-12-16 | jeffhjz | 3 | view |
- TPO 51 47
- Burning coal in power plants produces a waste product called coal ash, a material that contains small amounts of potentially harmful chemicals. 3
- TPO 26 integrated writing 78
- Do you agree or disagree with the following statement?The best way to travel is in a group led by a tour guide.Use specific reasons and examples to support your answer. 73
- TPO 37 3
Transition Words or Phrases used:
also, besides, but, first, furthermore, hence, however, if, so, at least, in conclusion, in contrast, as a result, on the contrary, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 10.4613686534 67% => OK
Auxiliary verbs: 4.0 5.04856512141 79% => OK
Conjunction : 10.0 7.30242825607 137% => OK
Relative clauses : 7.0 12.0772626932 58% => More relative clauses wanted.
Pronoun: 24.0 22.412803532 107% => OK
Preposition: 34.0 30.3222958057 112% => OK
Nominalization: 5.0 5.01324503311 100% => OK
Performance on vocabulary words:
No of characters: 1301.0 1373.03311258 95% => OK
No of words: 254.0 270.72406181 94% => More content wanted.
Chars per words: 5.12204724409 5.08290768461 101% => OK
Fourth root words length: 3.99216450694 4.04702891845 99% => OK
Word Length SD: 2.65984438446 2.5805825403 103% => OK
Unique words: 150.0 145.348785872 103% => OK
Unique words percentage: 0.590551181102 0.540411800872 109% => OK
syllable_count: 397.8 419.366225166 95% => 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: 10.0 8.23620309051 121% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 6.0 2.5761589404 233% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 19.0 21.2450331126 89% => OK
Sentence length SD: 43.2801524678 49.2860985944 88% => OK
Chars per sentence: 100.076923077 110.228320801 91% => OK
Words per sentence: 19.5384615385 21.698381199 90% => OK
Discourse Markers: 11.4615384615 7.06452816374 162% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 0.0 4.19205298013 0% => OK
Sentences with positive sentiment : 3.0 4.33554083885 69% => OK
Sentences with negative sentiment : 6.0 4.45695364238 135% => 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: 0.0795946935446 0.272083759551 29% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0290783888487 0.0996497079465 29% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0414066338597 0.0662205650399 63% => OK
Paragraph topic coherence: 0.0471398940636 0.162205337803 29% => Maybe some paragraphs are off the topic.
Paragraph topic coherence SD: 0.00604399520113 0.0443174109184 14% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 12.5 13.3589403974 94% => Automated_readability_index is low.
flesch_reading_ease: 52.19 53.8541721854 97% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.7 11.0289183223 97% => OK
coleman_liau_index: 12.42 12.2367328918 101% => OK
dale_chall_readability_score: 9.43 8.42419426049 112% => OK
difficult_words: 78.0 63.6247240618 123% => OK
linsear_write_formula: 8.0 10.7273730684 75% => OK
gunning_fog: 9.6 10.498013245 91% => OK
text_standard: 10.0 11.2008830022 89% => 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.