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Zorluk: Çok zorTransitions: Contrast and Concession

In ecology, the concept of 'trophic cascades' describes how the removal of top predators can trigger reciprocal changes in the relative populations of predator and prey through a food chain, often leading to dramatic ecosystem degradation. While early research focused on dramatic, top-down declines in terrestrial habitats, subsequent studies have questioned the universality of these cascades, noting that complex food webs with omnivorous species often buffer against such dramatic shifts. ______ conservation policies worldwide continue to prioritize the reintroduction of apex predators based on the assumption that they will uniformly restore ecological balance, frequently overlooking the mediating role of web complexity.

Which choice completes the text with the most logical transition?

  1. A
    Consequently,
  2. B
    Furthermore,
  3. Nonetheless,Cevap
  4. D
    Indeed,

Cevap

Nonetheless,
The correct answer is 'Nonetheless,' because the passage presents a conflict: scientific studies show that trophic cascades are not universal due to food web complexity, but conservation policies continue to assume they are universal. The transition 'Nonetheless,' properly signals this concession, showing that the policies persist despite the complicating evidence.

Adım Adım Çözüm

1
Analyze the relationship between the sentences surrounding the blank.
The second sentence describes studies that question the universality of trophic cascades due to food web complexity. The third sentence states that conservation policies continue to prioritize apex predator reintroduction on the assumption of uniform ecological restoration.
Understanding the logical connection between these sentences is necessary to determine the correct transition.
2
Identify the nature of this connection.
The connection is concessive or contrastive: policies are continuing their approach in spite of the scientific findings that complicate or question it.
This helps narrow down the transition type to contrast or concession.
3
Evaluate the choices to find the transition that signals this concession.
'Nonetheless,' is a transition of concession/contrast that fits the context. Other options represent cause/effect ('Consequently,'), addition ('Furthermore,'), or elaboration ('Indeed,').
Only 'Nonetheless,' correctly represents the logical relationship between the sentences.

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Transitions: Contrast and Concession
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Transitions: Contrast and Concession

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