In Biosphere Reserves of India, which term combines the facts “Nanda Devi and Valley of Flowers landscapes are associated with it” and “altitudinal zonation supports varied Himalayan biodiversity”?

Correct Answer: Option D — Nanda Devi Biosphere Reserve. Nanda Devi Biosphere Reserve is correct because it is altitudinal zonation supports varied Himalayan biodiversity. Nanda Devi Biosphere Reserve is also specifically associated with Nanda Devi and Valley of Flowers landscapes are associated with it. Two additional identifying facts are that Nanda Devi Biosphere Reserve is alpine meadows, glaciers and rugged mountain habitats are prominent and Nanda Devi Biosphere Reserve is associated with altitudinal zonation supports varied Himalayan biodiversity. Why the other options are incorrect: • Option A — Gulf of Mannar Biosphere Reserve: Gulf of Mannar Biosphere Reserve is the dugong is an important conservation association. It is incorrect here because its separate identifying association is it includes islands and shallow coastal waters. • Option B — Sundarban Biosphere Reserve: Sundarban Biosphere Reserve is cyclones and salinity are major ecological pressures. • Option C — Pachmarhi Biosphere Reserve: Pachmarhi Biosphere Reserve is forest and plateau habitats support central Indian biodiversity. It is incorrect here because its separate identifying association is it is associated with the Satpura landscape. Exam Takeaway: Connect Nanda Devi Biosphere Reserve with “altitudinal zonation supports varied Himalayan biodiversity” and “Nanda Devi and Valley of Flowers landscapes are associated with it”.