Many countries use fossil fuels such as coal or oil as the main sources of energy However in some countries the use of alternative sources of energy is encouraged Do you think this is a positive or negative development

The popularity of green energy is becoming a widespread concern in society these days.From my personal perspective,this issue has both favorable and unfavorable effects, but the negative sides outweigh the positive ones.

On one hand , it is evident that using alternative energy will bring some drawback.
To begin with eco-friendly energy requires a expensive initial investment and advanced technology that is beyond the reach of impoverished nations. If this energy only have in affluent countries, the gap between the rich lands and the poor ones will be expanded.Secondly, sustainable energy is less reliable than fossil fuels because it depends significantly on the geographical positions and weather conditions.For example,tidal power can’t be exploited in countries with no coastline like Laos,and solar power is not efficient in wet or foggy such as UK.

On the other hand, i am convinced that this issue actually has more prominent benefits. First of all, sustainable energy is friendly with the environment because it does not contribute to the environmental pollution. It doesn’t release carbon dioxide or other greenhouse gases, and therefore it plays a crucial role in solving the greenhouse effect, global warming and climate changes.Furthermore, since most green energy sources are renewable ,it will never exhausted. It can ensure an infinite supply of power for future generations as long as wind, sunlight, river and ocean still exist on the earth.

To summary, considering the beneficial and adverse outcomes of this matter, I strongly believe that the merits are more distinctive than the demerits.

Votes
Average: 5.6 (1 vote)

Grammar and spelling errors:
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...ands and the poor ones will be expanded.Secondly, sustainable energy is less reliable th...
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...phical positions and weather conditions.For example,tidal power can’t be exploited ...
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Transition Words or Phrases used:
actually, but, first, furthermore, if, second, secondly, so, still, therefore, for example, such as, first of all, to begin with, on the other hand

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

Performance on Part of Speech:
To be verbs : 10.0 13.1623246493 76% => OK
Auxiliary verbs: 5.0 7.85571142285 64% => OK
Conjunction : 12.0 10.4138276553 115% => OK
Relative clauses : 4.0 7.30460921844 55% => More relative clauses wanted.
Pronoun: 19.0 24.0651302605 79% => OK
Preposition: 26.0 41.998997996 62% => OK
Nominalization: 3.0 8.3376753507 36% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 1385.0 1615.20841683 86% => OK
No of words: 249.0 315.596192385 79% => More content wanted.
Chars per words: 5.56224899598 5.12529762239 109% => OK
Fourth root words length: 3.97237131171 4.20363070211 94% => OK
Word Length SD: 3.24002222215 2.80592935109 115% => OK
Unique words: 170.0 176.041082164 97% => OK
Unique words percentage: 0.682730923695 0.561755894193 122% => OK
syllable_count: 439.2 506.74238477 87% => OK
avg_syllables_per_word: 1.8 1.60771543086 112% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 7.0 5.43587174349 129% => OK
Article: 2.0 2.52805611222 79% => OK
Subordination: 2.0 2.10420841683 95% => OK
Conjunction: 3.0 0.809619238477 371% => Less conjunction wanted as sentence beginning.
Preposition: 7.0 4.76152304609 147% => OK

Performance on sentences:
How many sentences: 9.0 16.0721442886 56% => 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: 27.0 20.2975951904 133% => The Avg. Sentence Length is relatively long.
Sentence length SD: 97.1418715584 49.4020404114 197% => OK
Chars per sentence: 153.888888889 106.682146367 144% => OK
Words per sentence: 27.6666666667 20.7667163134 133% => OK
Discourse Markers: 16.3333333333 7.06120827912 231% => Less transition words/phrases wanted.
Paragraphs: 5.0 4.38176352705 114% => OK
Language errors: 11.0 5.01903807615 219% => Less language errors wanted.
Sentences with positive sentiment : 8.0 8.67935871743 92% => OK
Sentences with negative sentiment : 1.0 3.9879759519 25% => More negative sentences wanted.
Sentences with neutral sentiment: 0.0 3.4128256513 0% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.213935880008 0.244688304435 87% => OK
Sentence topic coherence: 0.0713063570532 0.084324248473 85% => OK
Sentence topic coherence SD: 0.0597835342206 0.0667982634062 89% => OK
Paragraph topic coherence: 0.105154432991 0.151304729494 69% => OK
Paragraph topic coherence SD: 0.0615319667814 0.056905535591 108% => OK

Essay readability:
automated_readability_index: 18.6 13.0946893788 142% => OK
flesch_reading_ease: 27.15 50.2224549098 54% => Flesch_reading_ease is low.
smog_index: 11.2 7.44779559118 150% => OK
flesch_kincaid_grade: 16.2 11.3001002004 143% => OK
coleman_liau_index: 15.26 12.4159519038 123% => OK
dale_chall_readability_score: 10.68 8.58950901804 124% => OK
difficult_words: 90.0 78.4519038076 115% => OK
linsear_write_formula: 15.5 9.78957915832 158% => OK
gunning_fog: 12.8 10.1190380762 126% => OK
text_standard: 16.0 10.7795591182 148% => OK
What are above readability scores?

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More content wanted.
Minimum 250 words wanted.

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.