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

The line graph illustrates the emission of nitrogen oxide produced by four vehicles named, diesel car, petrol car, lorries and buses.

Overall, it is clearly seen from the graph that buses produce more nitrogen oxide while driving at top speed compare to other vehicles.

To begin with, at the speed of 10km, buses produce 40g/km nitrogen oxide, whereas when its speed touch 60kmph, it produces lesser emission(25g/km). Secondly, petrol cars and deiseal cars produce 10 g/km and 6 g /km nitrogen emission respectively, but in these vehicles there is no change in emission whatever the speed is.

On the other hand, lorries produce more nitrogen oxide(25-35g/km) while driving on slow speed(10-50kmph). Additionally, as the speed of the buses increased(70-130kmph) emission from it inclined to 30-40 g /km. Lastly, it can be seen from the figure that, lorries nitrogen oxide emission is lower(20g/km) at the speed of 70km to 110km, whereas as the speed increased to 130kmph emission inclined to 25 g/km.

Votes
Average: 8.6 (4 votes)
Essays by the user:

Grammar and spelling errors:
Line 5, column 115, Rule ID: IT_VBZ[1]
Message: Did you mean 'produces'?
Suggestion: produces
... whereas when its speed touch 60kmh, it produce lesser emission25g/kmh. Secondly, petro...
^^^^^^^
Line 5, column 253, Rule ID: THIS_NNS[1]
Message: Did you mean 'these'?
Suggestion: these
... nitrogen emission respectively, but in this vehicles there is no change in emission...
^^^^
Line 7, column 369, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...hereas as the speed increased to 130kmph emission inclined to 25 g/km.
^^

Transition Words or Phrases used:
but, lastly, second, secondly, whereas, while, to begin with, on the other hand

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

Performance on Part of Speech:
To be verbs : 5.0 7.0 71% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 8.0 5.60731707317 143% => Less pronouns wanted
Preposition: 22.0 33.7804878049 65% => 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: 841.0 965.302439024 87% => OK
No of words: 161.0 196.424390244 82% => More content wanted.
Chars per words: 5.22360248447 4.92477711251 106% => OK
Fourth root words length: 3.56210296601 3.73543355544 95% => OK
Word Length SD: 2.96458787979 2.65546596893 112% => OK
Unique words: 89.0 106.607317073 83% => More unique words wanted.
Unique words percentage: 0.552795031056 0.547539520022 101% => OK
syllable_count: 232.2 283.868780488 82% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 1.53170731707 196% => OK
Article: 1.0 4.33902439024 23% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 3.36585365854 89% => OK

Performance on sentences:
How many sentences: 7.0 8.94146341463 78% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 23.0 22.4926829268 102% => OK
Sentence length SD: 32.2256077665 43.030603864 75% => OK
Chars per sentence: 120.142857143 112.824112599 106% => OK
Words per sentence: 23.0 22.9334400587 100% => OK
Discourse Markers: 11.2857142857 5.23603664747 216% => Less transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 3.0 1.69756097561 177% => OK
Sentences with positive sentiment : 3.0 3.70975609756 81% => OK
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 3.0 4.09268292683 73% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.322238785589 0.215688989381 149% => OK
Sentence topic coherence: 0.16241416085 0.103423049105 157% => OK
Sentence topic coherence SD: 0.103659348195 0.0843802449381 123% => OK
Paragraph topic coherence: 0.220477136077 0.15604864568 141% => OK
Paragraph topic coherence SD: 0.102482711575 0.0819641961636 125% => OK

Essay readability:
automated_readability_index: 14.7 13.2329268293 111% => OK
flesch_reading_ease: 65.05 61.2550243902 106% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 13.29 11.4140731707 116% => OK
dale_chall_readability_score: 7.82 8.06136585366 97% => OK
difficult_words: 31.0 40.7170731707 76% => More difficult words wanted.
linsear_write_formula: 10.5 11.4329268293 92% => OK
gunning_fog: 11.2 10.9970731707 102% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?

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Rates: 84.2696629213 out of 100
Scores by essay e-grader: 7.5 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.