Biosphere Reserves — Set 4

Correct Answer: C. Nilgiri

• **Nilgiri Biosphere Reserve** = India's first biosphere reserve, established in 1986, covering parts of Tamil Nadu, Kerala, and Karnataka. • **Nilgiri Tahr and Lion-tailed Macaque** — the two flagship species of Nilgiri BR, both endangered endemic animals of the Western Ghats. • 💡 Wrong-option analysis: Gulf of Mannar: established in 1989 as India's first marine BR; Nanda Devi: established in 1988 in Uttarakhand; Sundarbans: designated a biosphere reserve in 1989.

Correct Answer: D. 18

• **18 Biosphere Reserves** = the total number of designated biosphere reserves in India, established by the central government to protect large natural habitats. • **12 UNESCO-recognised** — out of 18, exactly 12 Indian biosphere reserves are part of the UNESCO World Network of Biosphere Reserves. • 💡 Wrong-option analysis: 12: this is the number included in UNESCO's list, not the total national count; 15: an incorrect intermediate figure; 21: exceeds the actual total of 18.

Correct Answer: D. Kachchh

• **Kachchh Biosphere Reserve** = the largest biosphere reserve in India, covering approximately 12,454 sq km of the Great Rann of Kachchh in Gujarat. • **Salt deserts and Wild Ass** — Kachchh's defining features: vast white salt flats and the Indian Wild Ass (Khur), its flagship species. • 💡 Wrong-option analysis: Gulf of Mannar: marine biosphere reserve but much smaller (~10,500 sq km); Sundarbans: large but smaller than Kachchh (~9,630 sq km); Panchmarhi: one of the mid-sized BRs in Madhya Pradesh.

Correct Answer: A. Sundarbans

• **Sundarbans Biosphere Reserve** = located in West Bengal, famous for its mangrove forests, the Royal Bengal Tiger, and UNESCO World Heritage status. • **UNESCO World Heritage Site** — Sundarbans holds dual recognition as both a Biosphere Reserve and a UNESCO Natural World Heritage Site. • 💡 Wrong-option analysis: Manas: located in Assam, not West Bengal; Similipal: located in Odisha; Nokrek: located in Meghalaya.

Correct Answer: B. Uttarakhand

• **Nanda Devi Biosphere Reserve** = located in Uttarakhand, surrounding the Nanda Devi peak and including the Valley of Flowers National Park. • **Valley of Flowers** — a UNESCO World Heritage component within Nanda Devi BR, famous for its seasonal alpine meadows with rare Himalayan flora. • 💡 Wrong-option analysis: Himachal Pradesh: has Cold Desert BR; Sikkim: has Khangchendzonga BR; Arunachal Pradesh: has Dihang-Dibang BR.

Correct Answer: A. Gulf of Mannar

• **Gulf of Mannar Biosphere Reserve** = India's primary habitat for the Dugong (sea cow), a marine biosphere reserve between India and Sri Lanka. • **First marine BR in South/Southeast Asia** — Gulf of Mannar holds this distinction, comprising 21 islands rich in coral reefs and sea-grass beds. • 💡 Wrong-option analysis: Great Nicobar: known for megapode and robber crab, not dugong; Sundarbans: known for tigers and river dolphins in mangroves; Nilgiri: terrestrial biosphere reserve, no marine habitat.

Correct Answer: A. Assam

• **Manas Biosphere Reserve** = located in the Himalayan foothills of Assam, designated as both a Project Tiger reserve and an Elephant Reserve. • **Golden Langur and Pygmy Hog** — two of Manas BR's iconic animals, both critically endangered and found in very limited ranges. • 💡 Wrong-option analysis: Tripura: has no biosphere reserve; Mizoram: has no designated biosphere reserve; Meghalaya: has Nokrek BR.

Correct Answer: A. Eco-sensitive Zone

• **Eco-sensitive Zone** = NOT one of the three official biosphere reserve zones; it is a separate legal classification under environmental laws surrounding protected areas. • **Three official zones** — Core (no human activity), Buffer (limited research/tourism), and Transition (settlements and sustainable use) form the standard UNESCO MAB structure. • 💡 Wrong-option analysis: Buffer Zone: IS one of the three main zones; Transition Zone: IS one of the three main zones; Core Zone: IS one of the three main zones.

Correct Answer: C. Madhya Pradesh

• **Pachmarhi Biosphere Reserve** = located in Madhya Pradesh's Satpura Range, designated as a biosphere reserve in 1999. • **1999** — the year of designation for Pachmarhi BR, which includes Satpura National Park and Bori Sanctuary within its boundaries. • 💡 Wrong-option analysis: Rajasthan: no biosphere reserves; Maharashtra: has Sahyadri BR; Gujarat: has Kachchh BR.

Correct Answer: B. Man and the Biosphere

• **Man and the Biosphere (MAB)** = UNESCO's intergovernmental scientific programme launched in 1971 to establish a scientific basis for improving relationships between people and their environments. • **1971** — the founding year, with the programme now maintaining the World Network of Biosphere Reserves recognising sites of global ecological significance. • 💡 Wrong-option analysis: Management of Animal Biosphere: invented distractor, not UNESCO programme; Maintenance of Biological Diversity: CBD is the related treaty, not MAB; Marine and Bird conservation: a fabricated expansion with no connection to the MAB acronym.