The given graph shows the nitrogen oxide emissions produced by four vehicles

The line graph displays how much nitrogen oxide emissions are generated by four different types of vehicles.
Overall, the number of nitrogen oxidize in vehicles experienced an upward trend, while the opposite is true for lorries and diesel cars. Besides, buses produced the highest amount of nitrogen oxide.
Regarding the figure for lorries and buses, the figure for emitted production was 40g/km at 10kph, making it the highest compared to other figures. At 60kph, the figures for buses saw a decline significantly to 25g/km, before recovering and reaching the highest point of 43g/km at 130kph. Moreover, the number of nitrogen oxide from lorries was 33g/km, which was the second position. Besides, there was a drop graduated in the figure for lorries below 20g/km at 90kph and rebounding steadily to 25g/km at the highest speed.
Concerning the number of diesel and petrol fuel cars, the former emitted a slightly higher nitrogen oxide level at about 7g/km at 10kph and the figure slowly decreases as the car got faster until reaching a stable of 5g/km at 70kph to 130kph. In addition, the emission from petrol cars was 11g/km at 10kph. This figure decreases moderately to 10g/km and remains in its position, but despising increased to 12g/km at 130kph.

Votes
Average: 7.2 (2 votes)
Essays by the user:

Transition Words or Phrases used:
besides, but, if, moreover, regarding, second, while, in addition

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 8.0 6.8 118% => OK
Relative clauses : 1.0 3.15609756098 32% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 37.0 33.7804878049 110% => OK
Nominalization: 4.0 3.97073170732 101% => OK

Performance on vocabulary words:
No of characters: 1056.0 965.302439024 109% => OK
No of words: 206.0 196.424390244 105% => OK
Chars per words: 5.12621359223 4.92477711251 104% => OK
Fourth root words length: 3.78849575616 3.73543355544 101% => OK
Word Length SD: 2.47321402898 2.65546596893 93% => OK
Unique words: 121.0 106.607317073 114% => OK
Unique words percentage: 0.587378640777 0.547539520022 107% => OK
syllable_count: 305.1 283.868780488 107% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 7.0 4.33902439024 161% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 5.0 3.36585365854 149% => OK

Performance on sentences:
How many sentences: 10.0 8.94146341463 112% => OK
Sentence length: 20.0 22.4926829268 89% => OK
Sentence length SD: 48.9738705842 43.030603864 114% => OK
Chars per sentence: 105.6 112.824112599 94% => OK
Words per sentence: 20.6 22.9334400587 90% => OK
Discourse Markers: 6.5 5.23603664747 124% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 4.0 3.70975609756 108% => OK
Sentences with negative sentiment : 2.0 1.13902439024 176% => OK
Sentences with neutral sentiment: 4.0 4.09268292683 98% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.142839560506 0.215688989381 66% => OK
Sentence topic coherence: 0.0804838391572 0.103423049105 78% => OK
Sentence topic coherence SD: 0.0928873753227 0.0843802449381 110% => OK
Paragraph topic coherence: 0.147910506039 0.15604864568 95% => OK
Paragraph topic coherence SD: 0.113533230089 0.0819641961636 139% => OK

Essay readability:
automated_readability_index: 13.0 13.2329268293 98% => OK
flesch_reading_ease: 59.64 61.2550243902 97% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 12.47 11.4140731707 109% => OK
dale_chall_readability_score: 8.38 8.06136585366 104% => OK
difficult_words: 49.0 40.7170731707 120% => OK
linsear_write_formula: 8.0 11.4329268293 70% => OK
gunning_fog: 10.0 10.9970731707 91% => OK
text_standard: 10.0 11.0658536585 90% => OK
What are above readability scores?

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Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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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.