rice and fish.
The Ganga Brahmaputra Meghna basin lies in China ,Nepal,India and Bangladesh.It is drained by the Ganga and the Brahmaputra river.The Ganga and Brahmaputra river drain an area of 10,86,000 square kilometres.The area is dominated by moinsoon climate.Monsoon brings rain from mid-June to mid-September.Summers are hot and winters cool.
Padma
the ganga-brahmaputra basin lies a little to the north of the tropical belt.
Ganga basin
ganga basin is longest river basin in india thar desert is the largest deset in india
tamil
ganga
because rice need fertile soil and ganga and brahmaputra basin contain fertile soil
Ganga-Bhramputra river basin
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The cultivation of paddy requires sufficient water. The amount of rainfall is high in ganga brahmaputra plains.Flat and fertile land is available here. So,paddy is grown in ganga brahmaputra plains.