Light pollution (excessive light during night time) is a form of pollution that distresses many people, especially in modern cities.
What are the causes of light pollution and what solutions can you suggest for governments and businesses to take?
The life quality of citizens has been affected negatively by excessive light at night. This problem could be attributed to three main reasons and solved by two possible measures, as will be elucidated in the following essay.
Discussing three main sources of light pollution in metropolitan centers, the most prominent is arguably commercial lightings. This could be illustrated by billboards and sizeable screens with high levels of illumination, which have been part of the landscape in urban areas such as New York or Tokyo. A secondary source of nighttime lighting comes from street lights. Aside from facilitating the traffic flow, they also help safeguard urban residents by reducing dark areas and consequentially discouraging criminal activities. Lastly, the use of light in buildings must also be taken into account, especially in areas full of restaurants and bars that operate overnight.
Having examined these origins, there are several possible solutions to the current level of light pollution. First and foremost, within the space of their home, residents should be better insulated from undesired light from outside sources. The government could help materialize this vision by establishing standards in design for household and residential areas, which may enlist the presence of tall trees and the incorporation of light-blocking materials, as well as investing in necessary research. Furthermore, businesses also need to review their lighting operations, perhaps considering volunteering a day without light every month. On the sides, there are calls for limiting or even removing redundant commercial lightings and street lights. Albeit tempting, these are not practical, as some central advertising media have become local symbols and well-lit areas deter criminal transgression.
In brief, urban light pollution stems from the use of lightings in advertisement, street illumination and buildings. As such, possible remedies involve governments’ efforts to improve housing design and businesses’ light-off days.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2021-05-30 | Quân Lê 2020 | 89 | view |
| 2021-05-29 | Quân Lê 2020 | 84 | view |
| 2020-08-22 | aghaei.arsalan | 65 | view |
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Transition Words or Phrases used:
also, but, first, furthermore, if, lastly, may, second, so, well, in brief, such as, as well as
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 11.0 13.1623246493 84% => OK
Auxiliary verbs: 8.0 7.85571142285 102% => OK
Conjunction : 13.0 10.4138276553 125% => OK
Relative clauses : 3.0 7.30460921844 41% => More relative clauses wanted.
Pronoun: 9.0 24.0651302605 37% => OK
Preposition: 44.0 41.998997996 105% => OK
Nominalization: 9.0 8.3376753507 108% => OK
Performance on vocabulary words:
No of characters: 1745.0 1615.20841683 108% => OK
No of words: 301.0 315.596192385 95% => OK
Chars per words: 5.79734219269 5.12529762239 113% => OK
Fourth root words length: 4.16525528304 4.20363070211 99% => OK
Word Length SD: 3.07454217269 2.80592935109 110% => OK
Unique words: 196.0 176.041082164 111% => OK
Unique words percentage: 0.651162790698 0.561755894193 116% => OK
syllable_count: 522.9 506.74238477 103% => OK
avg_syllables_per_word: 1.7 1.60771543086 106% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 5.43587174349 74% => OK
Article: 5.0 2.52805611222 198% => OK
Subordination: 4.0 2.10420841683 190% => OK
Conjunction: 0.0 0.809619238477 0% => OK
Preposition: 4.0 4.76152304609 84% => OK
Performance on sentences:
How many sentences: 15.0 16.0721442886 93% => OK
Sentence length: 20.0 20.2975951904 99% => OK
Sentence length SD: 42.9057882653 49.4020404114 87% => OK
Chars per sentence: 116.333333333 106.682146367 109% => OK
Words per sentence: 20.0666666667 20.7667163134 97% => OK
Discourse Markers: 6.33333333333 7.06120827912 90% => OK
Paragraphs: 4.0 4.38176352705 91% => OK
Language errors: 0.0 5.01903807615 0% => OK
Sentences with positive sentiment : 5.0 8.67935871743 58% => More positive sentences wanted.
Sentences with negative sentiment : 4.0 3.9879759519 100% => OK
Sentences with neutral sentiment: 6.0 3.4128256513 176% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.246944224078 0.244688304435 101% => OK
Sentence topic coherence: 0.0882799002828 0.084324248473 105% => OK
Sentence topic coherence SD: 0.0661475236367 0.0667982634062 99% => OK
Paragraph topic coherence: 0.156406638412 0.151304729494 103% => OK
Paragraph topic coherence SD: 0.0641560922605 0.056905535591 113% => OK
Essay readability:
automated_readability_index: 15.9 13.0946893788 121% => OK
flesch_reading_ease: 42.72 50.2224549098 85% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 12.3 11.3001002004 109% => OK
coleman_liau_index: 16.36 12.4159519038 132% => OK
dale_chall_readability_score: 10.35 8.58950901804 120% => OK
difficult_words: 109.0 78.4519038076 139% => OK
linsear_write_formula: 8.5 9.78957915832 87% => OK
gunning_fog: 10.0 10.1190380762 99% => OK
text_standard: 9.0 10.7795591182 83% => OK
What are above readability scores?
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Rates: 84.2696629213 out of 100
Scores by essay e-grader: 7.5 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.