Question

why does the Brahmaputra in it's Tibetian part have less silt ,despite a longer course

Answer 1

It is so because in tibet, brahmaputra is in its young stage, i.e. it moves very fast and gathers silt.
When it move to india, it geets slower and thus deposites silt on its banks


Hope this helps you.Please mark as Brainliest

Answer 2

Ask this question in meritnation.