The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.

Essay topics: The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.

Võ Ngọc Trang Thanh's picture

The pie chart indicates the factors that negatively affect the productivity of agricultural lands worldwide while the table data illustrates the percentage of land degradation in three main regions due to those factors mentioned.

From the pie chart, it can be seen that the major factor that causes the worldwide land degradation is over-grazing. 35% of agricultural lands worldwide become less productive due to a single factor - over-grazing. Deforestation is accounted for 30% degradation of cultivable land while over-cultivation results 28% land degradation. All other minor reasons are categorised as ‘other’ and constituted 7% loss of land fertility.

The given table data shows the percentages of agricultural land degradation in three regions during the 1990s, namely - North America, Europe, and Oceania. Oceania comprised many islands in the South Pacific area including New Zealand and Australia. The analysis shows that highest percentage of land degradation, 23%, occurred in Europe in the 1990s. This is followed by Oceania and North America where these percentages were 13% and 5% respectively. The most striking feature was that over-cultivation had zero impact in Oceania as it was mostly affected by over-grazing.

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Average: 7.8 (1 vote)
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Comments

Transition Words or Phrases used:
if, so, while

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

Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 10.0 5.60731707317 178% => Less pronouns wanted
Preposition: 24.0 33.7804878049 71% => OK
Nominalization: 9.0 3.97073170732 227% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 1066.0 965.302439024 110% => OK
No of words: 186.0 196.424390244 95% => More content wanted.
Chars per words: 5.7311827957 4.92477711251 116% => OK
Fourth root words length: 3.69299088775 3.73543355544 99% => OK
Word Length SD: 3.39655045631 2.65546596893 128% => OK
Unique words: 115.0 106.607317073 108% => OK
Unique words percentage: 0.618279569892 0.547539520022 113% => OK
syllable_count: 331.2 283.868780488 117% => OK
avg_syllables_per_word: 1.8 1.45097560976 124% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 4.0 4.33902439024 92% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 2.0 0.482926829268 414% => 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: 18.0 22.4926829268 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 39.209182598 43.030603864 91% => OK
Chars per sentence: 106.6 112.824112599 94% => OK
Words per sentence: 18.6 22.9334400587 81% => OK
Discourse Markers: 1.3 5.23603664747 25% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 1.0 3.70975609756 27% => More positive sentences wanted.
Sentences with negative sentiment : 7.0 1.13902439024 615% => Less negative sentences wanted.
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: 0.289748291694 0.215688989381 134% => OK
Sentence topic coherence: 0.108803967279 0.103423049105 105% => OK
Sentence topic coherence SD: 0.0901099654266 0.0843802449381 107% => OK
Paragraph topic coherence: 0.192832848054 0.15604864568 124% => OK
Paragraph topic coherence SD: 0.0345030011859 0.0819641961636 42% => 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: 14.9 13.2329268293 113% => OK
flesch_reading_ease: 36.28 61.2550243902 59% => Flesch_reading_ease is low.
smog_index: 13.0 6.51609756098 200% => OK
flesch_kincaid_grade: 12.7 10.3012195122 123% => OK
coleman_liau_index: 15.95 11.4140731707 140% => OK
dale_chall_readability_score: 9.11 8.06136585366 113% => OK
difficult_words: 54.0 40.7170731707 133% => OK
linsear_write_formula: 14.0 11.4329268293 122% => OK
gunning_fog: 9.2 10.9970731707 84% => OK
text_standard: 13.0 11.0658536585 117% => OK
What are above readability scores?

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Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 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.

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