Consider the following statements: 1. The boundaries of a National Park are defined by legislation. 2. A Biosphere Reserve is declared to conserve a few specific species of flora and fauna. 3. In a Wildlife Sanctuary, limited ` biotic interference is perm

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Q: 22 (IAS/2010)
Consider the following statements:
1. The boundaries of a National Park are defined by legislation.
2. A Biosphere Reserve is declared to conserve a few specific species of flora and fauna.
3. In a Wildlife Sanctuary, limited ' biotic interference is permitted.
Which of the statements given above is /are correct ?

question_subject: 

Geography

question_exam: 

IAS

stats: 

0,118,130,38,30,118,62

keywords: 

{'biosphere reserve': [1, 0, 2, 1], 'few specific species': [0, 0, 1, 0], 'biotic interference': [0, 0, 1, 0], 'wildlife sanctuary': [0, 0, 1, 0], 'national park': [2, 0, 1, 0], 'fauna': [1, 0, 0, 2], 'legislation': [0, 0, 0, 2], 'boundaries': [1, 0, 3, 5], 'flora': [3, 0, 1, 7]}

The correct option is:

1 and 3 only

Explanation:

Statement 1 is correct. The boundaries of a National Park are defined by legislation. National Parks are protected areas reserved for the conservation of natural resources and wildlife. The boundaries of National Parks are well-defined and are notified by legislation.

Statement 2 is incorrect. Biosphere Reserves are declared to conserve not just specific species, but entire ecosystems. Biosphere Reserves are areas of land and water that are managed to promote biodiversity and sustainable development.

Statement 3 is correct. In a Wildlife Sanctuary, limited `biotic interference` is permitted. Wildlife Sanctuaries are areas where wildlife is protected from any disturbance, and human activities are regulated to the minimum extent possible. Some activities, such as grazing and controlled hunting, may be permitted in Wildlife Sanctuaries, but only under strict supervision and with the permission of the authorities.