The diagram below illustrates the carbon cycle in nature.

The diagram shows how carbon moves through various stages to form a complete cycle. This report will give a brief description of the main stages in this cycle.

First, we can see that energy from the sun is transformed into organic carbon through a process in plants known as photosynthesis. This organic carbon is then transferred underground when plants, and the animals that feed on them, die and decay. Some of this carbon is trapped underground in the form of fossils and fossil fuels.

Carbon is also released back into the atmosphere, however, through various means. One is when animals and plants respire, and another is when humans burn fossil fuels in cars and factories. All this carbon enters the atmosphere as CO2. It is then reabsorbed by plants, and the cycle begins again.

Overall, we can see that carbon moves in a natural cycle, although human factors may now be affecting the balance.

Votes
Average: 5.6 (1 vote)
Essays by the user:

Transition Words or Phrases used:
also, first, however, may, so, then

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

Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 4.0 1.00243902439 399% => Less auxiliary verb wanted.
Conjunction : 7.0 6.8 103% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 12.0 5.60731707317 214% => Less pronouns wanted
Preposition: 17.0 33.7804878049 50% => More preposition wanted.
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 760.0 965.302439024 79% => OK
No of words: 154.0 196.424390244 78% => More content wanted.
Chars per words: 4.93506493506 4.92477711251 100% => OK
Fourth root words length: 3.52273666998 3.73543355544 94% => OK
Word Length SD: 2.52372784316 2.65546596893 95% => OK
Unique words: 92.0 106.607317073 86% => More unique words wanted.
Unique words percentage: 0.597402597403 0.547539520022 109% => OK
syllable_count: 218.7 283.868780488 77% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 5.0 1.53170731707 326% => Less pronouns wanted as sentence beginning.
Article: 1.0 4.33902439024 23% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 3.0 0.482926829268 621% => Less conjunction wanted as sentence beginning.
Preposition: 1.0 3.36585365854 30% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 10.0 8.94146341463 112% => OK
Sentence length: 15.0 22.4926829268 67% => The Avg. Sentence Length is relatively short.
Sentence length SD: 25.2261768804 43.030603864 59% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 76.0 112.824112599 67% => OK
Words per sentence: 15.4 22.9334400587 67% => OK
Discourse Markers: 3.5 5.23603664747 67% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 2.0 1.13902439024 176% => OK
Sentences with neutral sentiment: 6.0 4.09268292683 147% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.151248921846 0.215688989381 70% => OK
Sentence topic coherence: 0.063391127169 0.103423049105 61% => OK
Sentence topic coherence SD: 0.0402477857126 0.0843802449381 48% => Sentences are similar to each other.
Paragraph topic coherence: 0.0873857697843 0.15604864568 56% => OK
Paragraph topic coherence SD: 0.0207578508899 0.0819641961636 25% => 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: 9.5 13.2329268293 72% => Automated_readability_index is low.
flesch_reading_ease: 73.17 61.2550243902 119% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 6.8 10.3012195122 66% => OK
coleman_liau_index: 11.08 11.4140731707 97% => OK
dale_chall_readability_score: 8.58 8.06136585366 106% => OK
difficult_words: 41.0 40.7170731707 101% => OK
linsear_write_formula: 6.0 11.4329268293 52% => Linsear_write_formula is low.
gunning_fog: 8.0 10.9970731707 73% => OK
text_standard: 7.0 11.0658536585 63% => The average readability is low. Need to imporve the language.
What are above readability scores?

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Rates: 56.1797752809 out of 100
Scores by essay e-grader: 5.0 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.