Renewable energy sources are attracting the attention in past few decades. Solar energy is one of such source which actually came into the use of common people greatly.
Traditional energy sources such as a fossil fuels have become unreliable because of the limited source and also the pollution that they generate. The environmentalists had been pointing out this issue for many years, but, recently, the danger of excess use of fossil fuels was realized by the governments in different countries and they began to educate people. The awareness created in the common people is the main reason of the popularity of renewable energy sources such as windmill, solar energy, seismic energy, etc.
Among all the renewable energy sources, solar energy is the cheapest and easiest in implementation. Windmills or seismic power stations require a high capital and therefore, it is not possible for any lay man to implement. However, solar panels are affordable for medium class to upper class families and the device is not very complicated. There are local entrepreneurs and start up companies who succeeded in developing solar panels in different countries. Thus solar energy became a popular household energy source in many countries.
Although solar panels are cost effective, since the source of power is sunlight, the price of maintenance is quite high. The greater challenge is associated with the batteries that we need to use. The life span of batteries that exist currently is very low.
In conclusion, solar energy have become a large source of energy for households and institutions in past years, because of its efficiency and environmental advantages. High maintenance cost and low life span of batteries are the challenges that we face now. Solutions to these problems can further increase the acceptance of solar energy among common people.
- Some people say that advertising encourages us to buy things we really do not need. Others say that advertisements tell us about new products that may improve our lives. Which viewpoint do you agree with? 73
- The graph below shows the proportion of the population aged 65 and over between 1940 and 2040 in three different countries.Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 61
- The chart below shows the number of men and women in further education in Britain in three periods and whether they were studying full-time or part-time. Summarise the information by selecting and reporting the main features, and make comparisons where r 61
- Learning english at school is often seen as more important than learning local languages. If these are not taught, many are at risk of dying out.In your opinion is it important for everyone to learn English. Should we try to ensure the survival of local l 61
- The graph shows the percentage of male and female academic staff members across the faculties of a major university in 2012. 56
Grammar and spelling errors:
Line 5, column 460, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Thus,
...ng solar panels in different countries. Thus solar energy became a popular household...
^^^^
Transition Words or Phrases used:
actually, also, but, however, if, so, therefore, thus, in conclusion, such as
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 16.0 13.1623246493 122% => OK
Auxiliary verbs: 2.0 7.85571142285 25% => OK
Conjunction : 10.0 10.4138276553 96% => OK
Relative clauses : 6.0 7.30460921844 82% => OK
Pronoun: 12.0 24.0651302605 50% => OK
Preposition: 38.0 41.998997996 90% => OK
Nominalization: 7.0 8.3376753507 84% => OK
Performance on vocabulary words:
No of characters: 1566.0 1615.20841683 97% => OK
No of words: 296.0 315.596192385 94% => More content wanted.
Chars per words: 5.29054054054 5.12529762239 103% => OK
Fourth root words length: 4.14784890444 4.20363070211 99% => OK
Word Length SD: 2.84001685969 2.80592935109 101% => OK
Unique words: 160.0 176.041082164 91% => More unique words wanted.
Unique words percentage: 0.540540540541 0.561755894193 96% => OK
syllable_count: 508.5 506.74238477 100% => OK
avg_syllables_per_word: 1.7 1.60771543086 106% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 5.43587174349 18% => OK
Article: 6.0 2.52805611222 237% => Less articles wanted as sentence beginning.
Subordination: 3.0 2.10420841683 143% => OK
Conjunction: 0.0 0.809619238477 0% => OK
Preposition: 4.0 4.76152304609 84% => OK
Performance on sentences:
How many sentences: 16.0 16.0721442886 100% => OK
Sentence length: 18.0 20.2975951904 89% => OK
Sentence length SD: 39.6040954322 49.4020404114 80% => OK
Chars per sentence: 97.875 106.682146367 92% => OK
Words per sentence: 18.5 20.7667163134 89% => OK
Discourse Markers: 4.8125 7.06120827912 68% => OK
Paragraphs: 5.0 4.38176352705 114% => OK
Language errors: 1.0 5.01903807615 20% => OK
Sentences with positive sentiment : 11.0 8.67935871743 127% => OK
Sentences with negative sentiment : 3.0 3.9879759519 75% => OK
Sentences with neutral sentiment: 2.0 3.4128256513 59% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.381868661605 0.244688304435 156% => OK
Sentence topic coherence: 0.132725388895 0.084324248473 157% => OK
Sentence topic coherence SD: 0.127692339974 0.0667982634062 191% => OK
Paragraph topic coherence: 0.215453210464 0.151304729494 142% => OK
Paragraph topic coherence SD: 0.0864678595632 0.056905535591 152% => OK
Essay readability:
automated_readability_index: 12.7 13.0946893788 97% => OK
flesch_reading_ease: 44.75 50.2224549098 89% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 11.5 11.3001002004 102% => OK
coleman_liau_index: 13.4 12.4159519038 108% => OK
dale_chall_readability_score: 8.69 8.58950901804 101% => OK
difficult_words: 78.0 78.4519038076 99% => OK
linsear_write_formula: 11.5 9.78957915832 117% => OK
gunning_fog: 9.2 10.1190380762 91% => OK
text_standard: 9.0 10.7795591182 83% => OK
What are above readability scores?
---------------------
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.