The graph below gives information from a 2008 report about consumption of energy in the USA since 1980 with projections until 2030.

The line graph illustrates the energy consumption of fuel in the USA between history in 1980 and the projections in 2030.
It can be clearly seen that there are six lines in the graph. Overall, the trends of various lines are usually increasing.
Petrol and Oil were being the leader at 35 quadrillion units as well as transcended 45 quadrillion units over fifty years. At 2030, 30 quadrillion units of Coal will become the second-high resource by fuel, while it was just 15 quadrillion units at the beginning. Also, the increase of natural gas was kept gradually from 16 quadrillion units to 24 quadrillion units over the period.
The starting points of nuclear, solar or wind and hydropower was the same at 4 quadrillion units in 1980, although the energy waste of nuclear rose by 3 quadrillion units after 50 years. Moreover, solar or wind was next to nuclear as well as 6 quadrillion units were consumed in 2030. Finally, Hydropower was the special one that remained unchanged at the end.

Votes
Average: 7.3 (1 vote)
Essays by the user:

Transition Words or Phrases used:
also, finally, if, moreover, second, so, well, while, as well as

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

Performance on Part of Speech:
To be verbs : 11.0 7.0 157% => OK
Auxiliary verbs: 2.0 1.00243902439 200% => OK
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 4.0 5.60731707317 71% => OK
Preposition: 26.0 33.7804878049 77% => 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: 827.0 965.302439024 86% => OK
No of words: 171.0 196.424390244 87% => More content wanted.
Chars per words: 4.83625730994 4.92477711251 98% => OK
Fourth root words length: 3.61617157096 3.73543355544 97% => OK
Word Length SD: 2.77670031427 2.65546596893 105% => OK
Unique words: 100.0 106.607317073 94% => More unique words wanted.
Unique words percentage: 0.584795321637 0.547539520022 107% => OK
syllable_count: 240.3 283.868780488 85% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 4.0 4.33902439024 92% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 1.0 3.36585365854 30% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 19.0 22.4926829268 84% => The Avg. Sentence Length is relatively short.
Sentence length SD: 38.4534350438 43.030603864 89% => OK
Chars per sentence: 91.8888888889 112.824112599 81% => OK
Words per sentence: 19.0 22.9334400587 83% => OK
Discourse Markers: 7.11111111111 5.23603664747 136% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 6.0 3.70975609756 162% => OK
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 2.0 4.09268292683 49% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.0995862525679 0.215688989381 46% => OK
Sentence topic coherence: 0.0573983746281 0.103423049105 55% => OK
Sentence topic coherence SD: 0.0979710145631 0.0843802449381 116% => OK
Paragraph topic coherence: 0.107504325888 0.15604864568 69% => OK
Paragraph topic coherence SD: 0.128368108649 0.0819641961636 157% => OK

Essay readability:
automated_readability_index: 10.9 13.2329268293 82% => Automated_readability_index is low.
flesch_reading_ease: 69.11 61.2550243902 113% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 8.3 10.3012195122 81% => OK
coleman_liau_index: 10.79 11.4140731707 95% => OK
dale_chall_readability_score: 7.9 8.06136585366 98% => OK
difficult_words: 36.0 40.7170731707 88% => OK
linsear_write_formula: 7.5 11.4329268293 66% => OK
gunning_fog: 9.6 10.9970731707 87% => OK
text_standard: 8.0 11.0658536585 72% => 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.