Question

which three rivers system form the northern plains and explain the divers relief features of the northern plain

Answer 1

The three river systems from Northern plains are Ganga,Brahmuptra and Yamuna.The following geo-morphological features of the northern plains areas under:
The Bhabar.
The Tarai .
The Bhangar.
The khadar.
The Kallar.
Bhur.