Summarize the points made in the lecture, being sure to explain how they respond to the specific concerns presented in the reading passage.
The Salton Sea in California is actually a salty inland lake. The level of salt in the lake's water—what scientists call its salinity—has been increasing steadily for years because the lake's water is evaporating faster than it is being replaced by rainfall or rivers. If the trend continues, the lake's water will soon become so salty that the lake will be unable to support fish and bird populations. The lake would then become essentially a dead zone. Fortunately, there are several ways to reverse the trend that is threatening the lake's health.
One option is direct removal of salt from the lake's water in special desalination facilities. Water from the lake would be pumped into the facilities and heated. This would cause the water to evaporate into steam, while salt and other materials dissolved in the water would be left behind. The steam would then be cooled down and returned to the lake as salt-free water. Gradually, the high salt levels would be reduced and the lake’s overall health would be restored.
Another possible solution is to dilute the salt level in the lake with water from the ocean. Since water in the Pacific Ocean is 20 percent less salty than water in the lake, bringing ocean water into the lake would decrease the lake’s salinity. The ocean water could be delivered through pipelines or canals.
Yet another solution would be to control the lake's salinity by constructing walls to divide the lake into several sections. In the smaller sections, salinity would be allowed to increase. However, in the main and largest section, salinity would be reduced and controlled by, among other things, directing all the freshwater from small rivers in the area to flow into that main section of the lake.
According to the reading, The author states that the level of salt in the Salton Sea lake in California increases with time due to continuous water evaporation from the leak without being replaced by rainfall or rivers. The author mentioned some possible solutions in the reading passage. However, the professor states that it is a good idea to stop this phenomena, but he didn't agree with those solutions mentioned on the reading passage.
First the reading states that salt can be removed by special desalination facilities. water would be evaporated into steam and salt would left behind and steam then cooled down and returned to the lake. The professor refutes this point by stating that this technique will leave some dangerous material like salinume which cause serious problem if people inhaled it.
Second, the reading claims that one possible solution is dilute the salt level in the lake with water from the ocean. the professor avers this point by stating that the ocean located 100 km away from the lake. he pointed out that pipe constructions need more resources that can't be afforded by the government.
Third the article averse that wall constrictions would be control the lake salinity by dividing the lake into several sections. the main large section will have low salinity due to fresh water directing from small rivers. the professor posits this point by stating that this is temporary solution and couldn't be for long period. he states that if earth quick happened, it will destroys the walls.
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| 2019-10-24 | monica1315 | 88 | view |
| 2019-10-15 | wty980711 | 83 | view |
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| 2018-12-07 | badr | 75 | view |
| 2018-11-25 | soumeye | 80 | view |
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Grammar and spelling errors:
Line 1, column 351, Rule ID: THIS_NNS[1]
Message: Did you mean 'these'?
Suggestion: these
...r states that it is a good idea to stop this phenomena, but he didnt agree with thos...
^^^^
Line 1, column 374, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: didn't
...ood idea to stop this phenomena, but he didnt agree with those solutions mentioned on...
^^^^^
Line 3, column 30, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...assage. First the reading states that salt can be removed by special desalinat...
^^
Line 3, column 88, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Water
...ved by special desalination facilities. water would be evaporated into steam and salt...
^^^^^
Line 3, column 140, Rule ID: DID_BASEFORM[1]
Message: The verb 'would' requires the base form of the verb: 'leave'
Suggestion: leave
...be evaporated into steam and salt would left behind and steam then cooled down and r...
^^^^
Line 5, column 119, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: The
... in the lake with water from the ocean. the professor avers this point by stating t...
^^^
Line 5, column 211, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: He
...cean located 100 km away from the lake. he pointed out that pipe constructions ne...
^^
Line 5, column 235, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... from the lake. he pointed out that pipe constructions need more resources that c...
^^
Line 5, column 276, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
... constructions need more resources that cant be afforded by the government. Third...
^^^^
Line 7, column 129, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: The
...ividing the lake into several sections. the main large section will have low salini...
^^^
Line 7, column 223, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: The
...resh water directing from small rivers. the professor posits this point by stating ...
^^^
Line 7, column 302, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: couldn't
...ing that this is temporary solution and couldnt be for long period. he states that if e...
^^^^^^^
Line 7, column 330, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: He
...olution and couldnt be for long period. he states that if earth quick happened, it...
^^
Line 7, column 378, Rule ID: DID_BASEFORM[1]
Message: The verb 'will' requires the base form of the verb: 'destroy'
Suggestion: destroy
...s that if earth quick happened, it will destroys the walls.
^^^^^^^^
Transition Words or Phrases used:
but, first, however, if, second, so, then, third
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 9.0 10.4613686534 86% => OK
Auxiliary verbs: 8.0 5.04856512141 158% => OK
Conjunction : 6.0 7.30242825607 82% => OK
Relative clauses : 12.0 12.0772626932 99% => OK
Pronoun: 24.0 22.412803532 107% => OK
Preposition: 32.0 30.3222958057 106% => OK
Nominalization: 6.0 5.01324503311 120% => OK
Performance on vocabulary words:
No of characters: 1275.0 1373.03311258 93% => OK
No of words: 252.0 270.72406181 93% => More content wanted.
Chars per words: 5.05952380952 5.08290768461 100% => OK
Fourth root words length: 3.98428260373 4.04702891845 98% => OK
Word Length SD: 2.42915168397 2.5805825403 94% => OK
Unique words: 141.0 145.348785872 97% => OK
Unique words percentage: 0.559523809524 0.540411800872 104% => OK
syllable_count: 383.4 419.366225166 91% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 3.25607064018 92% => OK
Article: 8.0 8.23620309051 97% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 19.0 21.2450331126 89% => OK
Sentence length SD: 40.3019667102 49.2860985944 82% => OK
Chars per sentence: 98.0769230769 110.228320801 89% => OK
Words per sentence: 19.3846153846 21.698381199 89% => OK
Discourse Markers: 3.69230769231 7.06452816374 52% => More transition words/phrases wanted.
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 14.0 4.19205298013 334% => Less language errors wanted.
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 4.0 4.45695364238 90% => OK
Sentences with neutral sentiment: 4.0 4.27373068433 94% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.213589866969 0.272083759551 79% => OK
Sentence topic coherence: 0.0803831129885 0.0996497079465 81% => OK
Sentence topic coherence SD: 0.055973333797 0.0662205650399 85% => OK
Paragraph topic coherence: 0.1416354844 0.162205337803 87% => OK
Paragraph topic coherence SD: 0.0326634532255 0.0443174109184 74% => OK
Essay readability:
automated_readability_index: 12.1 13.3589403974 91% => Automated_readability_index is low.
flesch_reading_ease: 60.65 53.8541721854 113% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 9.5 11.0289183223 86% => OK
coleman_liau_index: 12.07 12.2367328918 99% => OK
dale_chall_readability_score: 8.15 8.42419426049 97% => OK
difficult_words: 57.0 63.6247240618 90% => OK
linsear_write_formula: 11.0 10.7273730684 103% => OK
gunning_fog: 9.6 10.498013245 91% => OK
text_standard: 10.0 11.2008830022 89% => OK
What are above readability scores?
---------------------
Rates: 75.0 out of 100
Scores by essay e-grader: 22.5 Out of 30
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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.