tpo 32sounds "quackers" (from the Russian word for frog sounds). The sources of the sound seemed to be moving with great speed and agility;however, the submarines' sonar (a method of detecting objects underwater) was unable to detect any so

Essay topics:

tpo 32

sounds "quackers" (from the Russian word for frog sounds). The sources of the sound seemed to be moving with great speed and agility;

however, the submarines' sonar (a method of detecting objects underwater) was unable to detect any solid moving objects in the area.

There are several theories about what might have caused the odd sounds.

The first theory suggests that the strange noises were actually the calls of male and female orca whales during a courtship ritual.

Orca whales are known to inhabit the areas where the submarines were picking up the bizarre noises. Orcas have been studied extensive

ly, and the sounds they make when trying to attract a mate are similar to those that the submarines were detecting.

A second idea is that the sounds were caused by giant squid. Giant squid are giant marine invertebrates that live deep in the ocean

and prey on large fish. They are difficult to detect by sonar because they have soft bodies with no skeleton. Not much is known about

giant squid behavior, but their complex brains suggest they are intelligent animals. It is possible they have the ability to emit

sound, and perhaps they approached the submarines out of curiosity.

A third theory suggests the Russian submarines were picking up stray sounds from some military technology, like another country's

submarines that were secretly patrolling the area. Perhaps the foreign submarines did not register on the sonar because they were

using a kind of technology specifically designed to make them undetectable by sonar. The strange froglike sounds may have been

emitted by the foreign submarines unintentionally.

The reading and lecture are both about quackers which is a sound produce under the water. The author of the reading feels that this odd sound is unable to detect and it moves at a great speed and presents several reasons for this casue. The lecturer challenged the claim made by the author. He is on the opinion that quackers are the mysterious phenomenon and on one actually find the solution to this specific problem.

To begin with, the author argues that a kind of sound is made by the orca whales to attract the other orca whales during the mating period. He also mentions that this similar sound is detected by the submarines. The specific argument is challenged by the lecturer. He claims that it is plausible but unlikely not a good idea. He also states that orca whales live near the surface of the ocean whereas submarine locates underground then how sonar can detect the sound.

Second, the author suggests that the sound may make by the Giant squid who are very intelligent and they live in the deep ocean. He also adds that they have a soft body without a skeleton and that's why sonar can not detect them. The lecturer rebuts this by mentioning that Russian submarines detected the sound 1960 and reported it 1980 decade. He also elaborates this by mentioning that Giant squid still then produce this odd sound and it is not possible that they suddenly disappear in 1980.

Third, the author posits that may be military technology of the of another country secretly tracking the submarine. He also states that this foreign submarine creates the sound and they have a kind of technology which is not recognized by the sonar. In contrast, the lecturer position is that when the foreign submarine moved it must create a sound from the engine. He also additionally says technology was not so advance that they manufactured the silent engine.

Average: 7.3 (1 vote)
Essay Categories


Grammar and spelling errors:
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...resents several reasons for this casue. The lecturer challenged the claim made by t...
Line 5, column 193, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: that's
...have a soft body without a skeleton and thats why sonar can not detect them. The lect...

Transition Words or Phrases used:
actually, also, but, if, may, second, so, still, then, third, whereas, in contrast, kind of, to begin with

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

Performance on Part of Speech:
To be verbs : 15.0 10.4613686534 143% => OK
Auxiliary verbs: 5.0 5.04856512141 99% => OK
Conjunction : 10.0 7.30242825607 137% => OK
Relative clauses : 19.0 12.0772626932 157% => OK
Pronoun: 42.0 22.412803532 187% => Less pronouns wanted
Preposition: 31.0 30.3222958057 102% => OK
Nominalization: 4.0 5.01324503311 80% => OK

Performance on vocabulary words:
No of characters: 1533.0 1373.03311258 112% => OK
No of words: 323.0 270.72406181 119% => OK
Chars per words: 4.74613003096 5.08290768461 93% => OK
Fourth root words length: 4.23936324884 4.04702891845 105% => OK
Word Length SD: 2.40572217043 2.5805825403 93% => OK
Unique words: 155.0 145.348785872 107% => OK
Unique words percentage: 0.479876160991 0.540411800872 89% => More unique words wanted or less content wanted.
syllable_count: 475.2 419.366225166 113% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 8.0 3.25607064018 246% => Less pronouns wanted as sentence beginning.
Article: 9.0 8.23620309051 109% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 2.0 2.5761589404 78% => OK

Performance on sentences:
How many sentences: 17.0 13.0662251656 130% => OK
Sentence length: 19.0 21.2450331126 89% => OK
Sentence length SD: 31.75446458 49.2860985944 64% => OK
Chars per sentence: 90.1764705882 110.228320801 82% => OK
Words per sentence: 19.0 21.698381199 88% => OK
Discourse Markers: 6.23529411765 7.06452816374 88% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 2.0 4.19205298013 48% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 6.0 4.45695364238 135% => OK
Sentences with neutral sentiment: 7.0 4.27373068433 164% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.337706842331 0.272083759551 124% => OK
Sentence topic coherence: 0.114384081548 0.0996497079465 115% => OK
Sentence topic coherence SD: 0.0812029896998 0.0662205650399 123% => OK
Paragraph topic coherence: 0.219406587453 0.162205337803 135% => OK
Paragraph topic coherence SD: 0.0806922240172 0.0443174109184 182% => OK

Essay readability:
automated_readability_index: 10.4 13.3589403974 78% => 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: 10.27 12.2367328918 84% => OK
dale_chall_readability_score: 8.05 8.42419426049 96% => OK
difficult_words: 71.0 63.6247240618 112% => OK
linsear_write_formula: 9.0 10.7273730684 84% => OK
gunning_fog: 9.6 10.498013245 91% => OK
text_standard: 10.0 11.2008830022 89% => OK
What are above readability scores?

Write the essay in 20 minutes.

Rates: 73.3333333333 out of 100
Scores by essay e-grader: 22.0 Out of 30
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.