Question

Rice and fish are the staple diet of the Peoples living in the Ganga and Brahmaputra basin .
why?

Answer 1

Answer:

Rice cultivation due to high fertility....

and many fishes get a suitable environment in the basin and this is the reason why rice and fish are the staple diet of people in Ganga bhramputra basin..

Answer 2

Explanation:

because there is abundant water for paddy cultivation and for pisciculture available from river ganga and brahmaputra.