The two diagrams illustrate the main parts of a hot air balloon and indicate how it ascends and descends in flight.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
You should spend about 20 minutes on this task.
The given pictures are showing the structures of hot air balloon with indicating different constructional units and mechanism of rising up and getting down.
This old tool of fyling in the air has very simple but mind blowing mechanism. Simply, the main part is the ballon envelop which hold the hot gas inside that helps the entire body to float in the air. As ususal, the upper part of the balloon is bulbus. From the middle, it starts to narrow down up to the neck region. A busket for the passengers is attached at the neck with cords. On top of the passengers head, two burners are placed. At the top of the balloon, there is a valve that can be opened and closed when necessary.A cord from the valve is hanged down reaching the passengers which can be used to manipulate the valve for opening and closing.
When the balloon needs to go high up, the valve is closed, bruners are on and hot air is pushed into the balloon. It makes the entire structure lighter that helps the balloon to fly up. When it needs to get down, burners are turned off, the valve is opened to release the gases from the balloon, so that it comes down to earth due to graviational force. This is how the hot air balloon works.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2023-12-05 | Md Mazedul Islam | 56 | view |
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Comments
Essay evaluations by e-grader
Grammar and spelling errors:
Line 3, column 527, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: A
...can be opened and closed when necessary.A cord from the valve is hanged down reac...
^
Transition Words or Phrases used:
but, if, so
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 15.0 7.0 214% => Less to be verbs wanted.
Auxiliary verbs: 2.0 1.00243902439 200% => OK
Conjunction : 6.0 6.8 88% => OK
Relative clauses : 9.0 3.15609756098 285% => Less relative clauses wanted (maybe 'which' is over used).
Pronoun: 10.0 5.60731707317 178% => Less pronouns wanted
Preposition: 38.0 33.7804878049 112% => OK
Nominalization: 0.0 3.97073170732 0% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 988.0 965.302439024 102% => OK
No of words: 224.0 196.424390244 114% => OK
Chars per words: 4.41071428571 4.92477711251 90% => OK
Fourth root words length: 3.86867284054 3.73543355544 104% => OK
Word Length SD: 2.28201430445 2.65546596893 86% => OK
Unique words: 119.0 106.607317073 112% => OK
Unique words percentage: 0.53125 0.547539520022 97% => OK
syllable_count: 298.8 283.868780488 105% => OK
avg_syllables_per_word: 1.3 1.45097560976 90% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 1.53170731707 261% => Less pronouns wanted as sentence beginning.
Article: 7.0 4.33902439024 161% => OK
Subordination: 4.0 1.07073170732 374% => Less adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 12.0 8.94146341463 134% => OK
Sentence length: 18.0 22.4926829268 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 53.2577589548 43.030603864 124% => OK
Chars per sentence: 82.3333333333 112.824112599 73% => OK
Words per sentence: 18.6666666667 22.9334400587 81% => OK
Discourse Markers: 0.916666666667 5.23603664747 18% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 1.0 1.69756097561 59% => OK
Sentences with positive sentiment : 4.0 3.70975609756 108% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 8.0 4.09268292683 195% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.150316982914 0.215688989381 70% => OK
Sentence topic coherence: 0.0655626647708 0.103423049105 63% => OK
Sentence topic coherence SD: 0.0561564503853 0.0843802449381 67% => OK
Paragraph topic coherence: 0.106943298126 0.15604864568 69% => OK
Paragraph topic coherence SD: 0.0160528318377 0.0819641961636 20% => 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: 8.7 13.2329268293 66% => Automated_readability_index is low.
flesch_reading_ease: 78.59 61.2550243902 128% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 6.8 10.3012195122 66% => OK
coleman_liau_index: 8.3 11.4140731707 73% => OK
dale_chall_readability_score: 7.63 8.06136585366 95% => OK
difficult_words: 44.0 40.7170731707 108% => OK
linsear_write_formula: 7.5 11.4329268293 66% => OK
gunning_fog: 9.2 10.9970731707 84% => OK
text_standard: 8.0 11.0658536585 72% => OK
What are above readability scores?
---------------------
Rates: 56.1797752809 out of 100
Scores by essay e-grader: 5.0 Out of 9
---------------------
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.
Grammar and spelling errors:
Line 3, column 527, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: A
...can be opened and closed when necessary.A cord from the valve is hanged down reac...
^
Transition Words or Phrases used:
but, if, so
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 15.0 7.0 214% => Less to be verbs wanted.
Auxiliary verbs: 2.0 1.00243902439 200% => OK
Conjunction : 6.0 6.8 88% => OK
Relative clauses : 9.0 3.15609756098 285% => Less relative clauses wanted (maybe 'which' is over used).
Pronoun: 10.0 5.60731707317 178% => Less pronouns wanted
Preposition: 38.0 33.7804878049 112% => OK
Nominalization: 0.0 3.97073170732 0% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 988.0 965.302439024 102% => OK
No of words: 224.0 196.424390244 114% => OK
Chars per words: 4.41071428571 4.92477711251 90% => OK
Fourth root words length: 3.86867284054 3.73543355544 104% => OK
Word Length SD: 2.28201430445 2.65546596893 86% => OK
Unique words: 119.0 106.607317073 112% => OK
Unique words percentage: 0.53125 0.547539520022 97% => OK
syllable_count: 298.8 283.868780488 105% => OK
avg_syllables_per_word: 1.3 1.45097560976 90% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 1.53170731707 261% => Less pronouns wanted as sentence beginning.
Article: 7.0 4.33902439024 161% => OK
Subordination: 4.0 1.07073170732 374% => Less adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 12.0 8.94146341463 134% => OK
Sentence length: 18.0 22.4926829268 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 53.2577589548 43.030603864 124% => OK
Chars per sentence: 82.3333333333 112.824112599 73% => OK
Words per sentence: 18.6666666667 22.9334400587 81% => OK
Discourse Markers: 0.916666666667 5.23603664747 18% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 1.0 1.69756097561 59% => OK
Sentences with positive sentiment : 4.0 3.70975609756 108% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 8.0 4.09268292683 195% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.150316982914 0.215688989381 70% => OK
Sentence topic coherence: 0.0655626647708 0.103423049105 63% => OK
Sentence topic coherence SD: 0.0561564503853 0.0843802449381 67% => OK
Paragraph topic coherence: 0.106943298126 0.15604864568 69% => OK
Paragraph topic coherence SD: 0.0160528318377 0.0819641961636 20% => 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: 8.7 13.2329268293 66% => Automated_readability_index is low.
flesch_reading_ease: 78.59 61.2550243902 128% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 6.8 10.3012195122 66% => OK
coleman_liau_index: 8.3 11.4140731707 73% => OK
dale_chall_readability_score: 7.63 8.06136585366 95% => OK
difficult_words: 44.0 40.7170731707 108% => OK
linsear_write_formula: 7.5 11.4329268293 66% => OK
gunning_fog: 9.2 10.9970731707 84% => OK
text_standard: 8.0 11.0658536585 72% => OK
What are above readability scores?
---------------------
Rates: 56.1797752809 out of 100
Scores by essay e-grader: 5.0 Out of 9
---------------------
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.