The diagram shows how the energy is produced from coal

Transition Words or Phrases used:
first, if, then

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 : 7.0 6.8 103% => OK
Relative clauses : 5.0 3.15609756098 158% => OK
Pronoun: 11.0 5.60731707317 196% => Less pronouns wanted
Preposition: 29.0 33.7804878049 86% => OK
Nominalization: 1.0 3.97073170732 25% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 765.0 965.302439024 79% => OK
No of words: 151.0 196.424390244 77% => More content wanted.
Chars per words: 5.06622516556 4.92477711251 103% => OK
Fourth root words length: 3.50545371207 3.73543355544 94% => OK
Word Length SD: 2.41130547744 2.65546596893 91% => OK
Unique words: 81.0 106.607317073 76% => More unique words wanted.
Unique words percentage: 0.53642384106 0.547539520022 98% => OK
syllable_count: 234.0 283.868780488 82% => 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: 2.0 4.33902439024 46% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 2.0 0.482926829268 414% => Less conjunction wanted as sentence beginning.
Preposition: 5.0 3.36585365854 149% => OK

Performance on sentences:
How many sentences: 8.0 8.94146341463 89% => OK
Sentence length: 18.0 22.4926829268 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 47.0478479848 43.030603864 109% => OK
Chars per sentence: 95.625 112.824112599 85% => OK
Words per sentence: 18.875 22.9334400587 82% => OK
Discourse Markers: 1.875 5.23603664747 36% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => 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: 4.0 4.09268292683 98% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.147479665121 0.215688989381 68% => OK
Sentence topic coherence: 0.089724207847 0.103423049105 87% => OK
Sentence topic coherence SD: 0.078755799462 0.0843802449381 93% => OK
Paragraph topic coherence: 0.124802882941 0.15604864568 80% => OK
Paragraph topic coherence SD: 0.091548936779 0.0819641961636 112% => OK

Essay readability:
automated_readability_index: 11.9 13.2329268293 90% => Automated_readability_index is low.
flesch_reading_ease: 61.67 61.2550243902 101% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.1 10.3012195122 88% => OK
coleman_liau_index: 12.13 11.4140731707 106% => OK
dale_chall_readability_score: 8.61 8.06136585366 107% => OK
difficult_words: 39.0 40.7170731707 96% => OK
linsear_write_formula: 8.0 11.4329268293 70% => OK
gunning_fog: 9.2 10.9970731707 84% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?

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More content wanted.

Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 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.