Question

how were great northern plains of India formed? explain​

Answer 1

Answer:

The Northern plains or the great plains in India were formed from the sedimentary deposits - alluvium, brought by the rivers from the Himalayas by its erosion. ... The Northern plains or the great plains in India were formed from the sedimentary deposits - alluvium, brought by the rivers from the Himalayas by its erosion.

Answer 2

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The Northern Plain Has been formed by the interplay of the three major river systems - namely the Indus the Ganga and Brahmaputra along with their tributaries. This Plain is formed of Alluvial soil. The deposition of alluvial in a vast basin lying at the foothills of the Himalaya over millions of years formed this fertile plain.