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Zorluk: OrtaEvaluating Relevance for Adding or Deleting Content

For decades, the scientific community believed the ocean floor was a flat, featureless plain. In the 1950s, geologist Marie Tharp sought to prove otherwise by meticulously plotting sonar data collected from research vessels. Working at her desk at Columbia University, Tharp transformed raw numbers into detailed draft maps, revealing a massive, continuous underwater mountain range known as the Mid-Atlantic Ridge. [1] Her colleague, Bruce Heezen, initially dismissed her discovery, but Tharp’s persistence eventually revolutionized the field of plate tectonics.

The writer is considering adding the following sentence at Point [1]:

'Sonar technology had originally been developed during World War I to detect enemy submarines.'

Should the writer make this addition?

  1. A
    Yes, because it provides necessary historical context explaining how the sonar data Tharp used was gathered.
  2. B
    Yes, because it highlights the technological advancements that allowed Tharp to create her maps.
  3. No, because it interrupts the paragraph's focus on Tharp's mapping work by introducing tangential details about the history of sonar.Cevap
  4. D
    No, because it repeats information about sonar data that is already established in the paragraph.

Cevap

No, because it interrupts the paragraph's focus on Tharp's mapping work by introducing tangential details about the history of sonar.
The correct option is the one stating that the writer should not add the sentence because it interrupts the paragraph's focus on Tharp's mapping work. The paragraph is tightly focused on Marie Tharp's scientific achievements and her discovery of the Mid-Atlantic Ridge. Introducing details about the military history of sonar technology shifts the focus away from Tharp and onto a separate historical topic, making the addition irrelevant.

Adım Adım Çözüm

1
Identify the primary topic and focus of the paragraph.
The paragraph outlines geologist Marie Tharp's work plotting sonar data to map the ocean floor and her discovery of the Mid-Atlantic Ridge.
Establishing the paragraph's core focus is necessary to evaluate the relevance of any proposed additions.
2
Analyze the content of the proposed sentence.
The proposed sentence introduces details about the military development of sonar during World War I.
This determines how the proposed sentence relates to the main theme of Tharp's oceanographic research.
3
Evaluate the relevance and decide whether to add or reject the sentence.
The sentence should not be added because it introduces tangential historical context that distracts from the narrative about Tharp.
This guides the selection of the correct option containing the right decision and rhetorical justification.

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Evaluating Relevance for Adding or Deleting Content
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Evaluating Relevance for Adding or Deleting Content

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