Question

Define three northern plains

Answer 1

The northern plains are an important physical division of India. They are situated to the south of the Himalayas. These plains are also known as the Indo-Gangetic Plains. ... Northern Plains have been formed by three river basins—the Ganga Basin, the Brahmaputra Basin, and the Satluj Basin.

Answer 2

norhern plains of India?
u have'nt mention in question....