Question

The Northern Plains have been formed by the alluvial deposits from the Ganga, Indus and rivers
option (Brahmaputra/Narmada)​

Answer 1

Answer:

Yours option is brahmaputra river , this is a Himalayan river .

☆☆☆☆

Answer 2

Answer:

brahmaputra

Explanation:

here is ur ans....mark me as brainlist plzz