Question

18. Which one of the following Physiographic division of India is formed by the interplay of Indus, Ganga & Bramhaputra River.
The Himalayan Mountain
The Northern Plain
The Peninsular Plateau
The Indian Desert​

Answer 1

Answer:

The northern plains are formed by the alluvial deposits brought by the rivers – the Indus, the Ganga and the Brahmaputra. These plains extend approximately 3,200 km from the east to the west. The average width of these plains varies between 150-300 km.

Answer 2

The northern plain has been formed by the interplay of the three major river systems, namely– the Indus, the Ganga and the Brahmaputra along with their tributaries. This plain is formed of alluvial soil.

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