Two mountain systems on opposite coasts need a link between them. One Eastern Ghats biosphere reserve fills exactly that ecological role.
🏛️ Must Know
Why Seshachalam Links the Two Ghats
- An Ecological Bridge Seshachalam Biosphere Reserve assumes importance as a good ecological link between the Eastern Ghats and the Western Ghats.
- Located in the Eastern Ghats Seshachalam Hills lie in the Eastern Ghats of Andhra Pradesh, spanning Chittoor and Kadapa districts.
- Not the Other Options Sathyamangalam Tiger Reserve, Nallamala Forest, and Nagarhole National Park are real conservation areas, but Seshachalam is the specific answer here.
- First in Andhra Pradesh It was declared Andhra Pradesh’s first biosphere reserve, recognized under UNESCO’s Man and Biosphere Programme in 2010.
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What Makes This Reserve Ecologically Significant
- A Large Protected Area The Seshachalam Biosphere Reserve covers roughly 4,756 square kilometres across two districts.
- Rich Biodiversity The reserve hosts significant floral and faunal diversity, including endemic species adapted to the Eastern Ghats’ drier climate.
- A Corridor Function Its location helps species move and genes flow between otherwise separated hill systems, supporting wider landscape-level conservation.
📝 Previous Year Questions
UPSC CSP 2017 — The Link Between Eastern and Western Ghats
- UPSC 2017 Seshachalam Biosphere Reserve is the ecological link named between the Eastern Ghats and the Western Ghats. See UPSC CSP 2017 GS Paper I, Q4. View this question.
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Why the Real Answer Trips Up Test Takers
- Similar-Sounding Options Sathyamangalam, Nallamala, and Nagarhole are all real, well-known protected areas, making this question genuinely tricky.
- Location Matters Most The key distinguishing fact is Seshachalam’s geographic position, straddling territory relevant to both Ghat systems.
- Connects to Other PYQ Facts Ecological corridors like this one matter for the same reasons the Western Ghats’ Gadgil and Kasturirangan protection debates matter.
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IndGeo0125 — Major Hill Ranges of IndiaUPSC CSP 2017 — General Studies Paper I (Full Question Paper)IndGeo0025 — The Eastern GhatsIndGeo0052 — Biosphere Reserves of IndiaEnvEco0003 — India's Conservation Framework: Forests, Laws and Debates❓ Practice this topic
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