why is ganga brahmaputra basin thickly popluted? Share with your friends Share 2 Jahirul Mazumder answered this Please refer the link below:- https://www.meritnation.com/ask-answer/question/ganga-brahmaputra-basin-is-thickly-poppulated-give-reason/human-environment-interactions-the-tropical-and-the-subtropi/5712863 -2 View Full Answer Shyam Soman.s answered this because the soil there is fertile 0