The correct option is 1, 2 and 3
Explanation
The Pachmarhi Biosphere Reserve is located in the Satpura Range of Madhya Pradesh. Designated as a Biosphere Reserve in 1999 and included in the UNESCO World Network of Biosphere Reserves in 2009, it encompasses a unique ecosystem comprising three conservation units: Bori Sanctuary, Pachmarhi Sanctuary, and Satpura National Park.
Pair-wise Analysis:
- Pair 1 is correctly matched: Satpura National Park forms the core zone of the Pachmarhi Biosphere Reserve. It is ecologically significant for its biodiversity, including species like the Indian Giant Squirrel and Flying Squirrel.
- Pair 2 is correctly matched: The Tawa Reservoir is a significant water body located within the biosphere reserve. Formed by the Tawa Dam on the Tawa River, it lies on the western boundary of the reserve and supports a rich aquatic ecosystem.
- Pair 3 is correctly matched: Panarpani is a specific locality and forest gate situated near the Pachmarhi hill station. It serves as a key entry point for accessing the Satpura Tiger Reserve and the forest areas within the biosphere reserve.
Key Takeaway:
The Pachmarhi Biosphere Reserve integrates Satpura National Park, Bori Sanctuary, and Pachmarhi Sanctuary, along with the Tawa Reservoir, representing a critical conservation landscape in Central India.