Concept:
Wetlands are important ecosystems that support biodiversity, regulate water flow, and maintain ecological balance. Assam, being rich in rivers and floodplains, has several significant wetlands.
Explanation:
The largest wetland in Assam is Deepor Beel.
Deepor Beel is a permanent freshwater lake located to the southwest of Guwahati city. It is recognized as a Ramsar Site due to its ecological importance. The wetland serves as a natural habitat for a wide variety of migratory birds and aquatic species. It also plays a crucial role in flood control and groundwater recharge in the region.
Thus, Deepor Beel is the largest wetland in Assam.