Question

[114]. Passage: Fragmented forests isolate animal populations, preventing gene flow and blocking seasonal movement. A corridor of native trees, shrubs and undergrowth can reconnect patches, but only if it is wide enough, free of major barriers, and protected from grazing and fire. Narrow ornamental avenues fail because shy species avoid edges exposed to light, noise and dogs. Corridor design therefore begins with the needs of the most sensitive species, maps water and food along the route, and secures agreement from villages whose fields border the passage. A corridor is a living link, not a line on a map. What is the main idea of the passage?

1.
The passage is mainly a historical account with no relevance to present policy.
2.
A forest corridor works only when it is wide, barrier-free and designed around sensitive species and local agreement.
3.
The passage argues that the problem has already been solved and needs no further attention.
4.
The passage claims that only technology, without social or ecological measures, can solve the issue.
Answer (Detailed Solution Below)

Option 2 : A forest corridor works only when it is wide, barrier-free and designed around sensitive species and local agreement.

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Detailed Solution

सही उत्तर A forest corridor works only when it is wide, barrier-free and designed around sensitive species and local agreement. है।

Key Points

The main idea summarises the passage's overall argument and recommendation.

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Question:

[114]. Passage: Fragmented forests isolate animal populations, preventing gene flow and blocking seasonal movement. A corridor of native trees, shrubs and undergrowth can reconnect patches, but only if it is wide enough, free of major barriers, and protected from grazing and fire. Narrow ornamental avenues fail because shy species avoid edges exposed to light, noise and dogs. Corridor design therefore begins with the needs of the most sensitive species, maps water and food along the route, and secures agreement from villages whose fields border the passage. A corridor is a living link, not a line on a map. What is the main idea of the passage?

1.
The passage is mainly a historical account with no relevance to present policy.
2.
A forest corridor works only when it is wide, barrier-free and designed around sensitive species and local agreement.
3.
The passage argues that the problem has already been solved and needs no further attention.
4.
The passage claims that only technology, without social or ecological measures, can solve the issue.

Correct Answer: A forest corridor works only when it is wide, barrier-free and designed around sensitive species and local agreement.

The main idea summarises the passage's overall argument and recommendation.

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