Solar energy is becoming more and more popular as a source of household energy in many countries around the world. Why is this? What are the advantageous and disadvantageous of solar energy?
Solar power as a source of domestic household energy is becoming more desirable because many individuals and governments are concerned that burning fossil fuels adds carbon to the atmosphere and thus accelerates global warming and climate change. Other feels that nuclear power is potentially unsafe, and do not like its associated pollution from radioactive waste. Therefore, man researchers and consumers have looked at alternative sources of energy and have found that solar power has many benefits and few drawbacks.
The main advantage of solar energy is that after the initial installation, it is entirely free and renewable, and there are no extra costs involved in producing the energy. Solar energy is silent and environmentally friendly as well – it does not destroy or poison the eco-system. This is because the raw material; sunshine, does not need to be extracted or refined, so there are no pollutants or toxic residue produced. Another major advantage is that it produced where it is needed so there is no energy wasted on transport. This decentralization of the power source not only leads to savings on transmission, but also to more self-reliant communities – the ability to produce their own power is a significant advantage for remote populations.
There are also employment opportunities in the design and development, manufacture, installation and maintenance of the new technology for solar panels, which are consequently becoming less expensive, more available and much more efficient.
The greatest drawback of solar power is that it is totally reliant on sunlight, which is not always constant. In fact, there are some regions where it may not be predictable, as it does not work at night. Power from daytime sunshine must be stored in large batteries. In addition, the panels tend to be big and cumbersome. A major drawback for some is that the initial purchase and installation of the equipment is costly.
In my view, the benefits of a clean, quiet renewable, eco-friendly source of energy far outweigh the drawbacks, provided that there is sufficient sunlight available to make this source of power feasible.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2019-09-08 | D87eepak | 73 | view |
| 2019-08-16 | aycorek | 73 | view |
| 2019-03-12 | Davinder _4141 | 73 | view |
| 2019-02-24 | naveenkilli335 | 78 | view |
| 2018-10-23 | bh@vana_17 | 67 | view |
- Some people think that computers and the Internet are more important for a child's education than going to school. But others believe that schools and teachers are essential for children to learn effectively. Discuss both views and give your opinion 82
- In modern society, many people think primary schools should teach science and technology rather than history and geography, which are useless and boring.Do you agree or disagree with this statement? 84
- Computers are increasingly used in education In which areas do you think are computers more important and in which areas are teachers more important 87
- Obesity is a serious problem in many countries especially in rich countries Discuss ways to solve the problem Provide specific reasons and examples to support your answer 21
- Some people think that having a set retirement age (e.g. 65 years) for everybody, regardless of occupation, is unfair. They believe that certain workers deserve to retire and receive a pension at an earlier age. 82
Transition Words or Phrases used:
also, but, consequently, if, look, may, so, therefore, thus, well, in addition, in fact, in my view
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 26.0 13.1623246493 198% => OK
Auxiliary verbs: 3.0 7.85571142285 38% => OK
Conjunction : 19.0 10.4138276553 182% => OK
Relative clauses : 12.0 7.30460921844 164% => OK
Pronoun: 21.0 24.0651302605 87% => OK
Preposition: 32.0 41.998997996 76% => OK
Nominalization: 10.0 8.3376753507 120% => OK
Performance on vocabulary words:
No of characters: 1812.0 1615.20841683 112% => OK
No of words: 343.0 315.596192385 109% => OK
Chars per words: 5.28279883382 5.12529762239 103% => OK
Fourth root words length: 4.30351707066 4.20363070211 102% => OK
Word Length SD: 3.05626142172 2.80592935109 109% => OK
Unique words: 186.0 176.041082164 106% => OK
Unique words percentage: 0.542274052478 0.561755894193 97% => OK
syllable_count: 585.9 506.74238477 116% => OK
avg_syllables_per_word: 1.7 1.60771543086 106% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 5.43587174349 55% => OK
Article: 5.0 2.52805611222 198% => OK
Subordination: 2.0 2.10420841683 95% => OK
Conjunction: 3.0 0.809619238477 371% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 4.76152304609 63% => OK
Performance on sentences:
How many sentences: 15.0 16.0721442886 93% => OK
Sentence length: 22.0 20.2975951904 108% => OK
Sentence length SD: 59.8306498934 49.4020404114 121% => OK
Chars per sentence: 120.8 106.682146367 113% => OK
Words per sentence: 22.8666666667 20.7667163134 110% => OK
Discourse Markers: 6.6 7.06120827912 93% => OK
Paragraphs: 5.0 4.38176352705 114% => OK
Language errors: 0.0 5.01903807615 0% => OK
Sentences with positive sentiment : 10.0 8.67935871743 115% => 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: 0.315822861509 0.244688304435 129% => OK
Sentence topic coherence: 0.0913195176689 0.084324248473 108% => OK
Sentence topic coherence SD: 0.0824048301021 0.0667982634062 123% => OK
Paragraph topic coherence: 0.160436736989 0.151304729494 106% => OK
Paragraph topic coherence SD: 0.0826806245026 0.056905535591 145% => OK
Essay readability:
automated_readability_index: 14.9 13.0946893788 114% => OK
flesch_reading_ease: 40.69 50.2224549098 81% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 13.1 11.3001002004 116% => OK
coleman_liau_index: 13.64 12.4159519038 110% => OK
dale_chall_readability_score: 9.33 8.58950901804 109% => OK
difficult_words: 100.0 78.4519038076 127% => OK
linsear_write_formula: 15.0 9.78957915832 153% => OK
gunning_fog: 10.8 10.1190380762 107% => OK
text_standard: 15.0 10.7795591182 139% => 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.