What is the Ganges floodplain called?

The Ganges floodplain is commonly referred to as the Ganges-Brahmaputra Delta, one of the largest river deltas in the world. It is formed by the confluence of the Ganges, Brahmaputra, and Meghna rivers as they flow into the Bay of Bengal. This region is characterized by rich alluvial soil and is crucial for agriculture and biodiversity, supporting millions of people in India and Bangladesh.