Class 9 (CBSE) / Social Science
Chapter 8: Drainage
Drainage - Social Science (NCERT Social Science), NCERT Class 9.
Topics
Topic 1
The Himalayan River Systems
The Himalayan river systems, including the Indus, Ganga, and Brahmaputra, are fed by both melting snow and monsoon rains, making them perenn
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The Peninsular River Systems
Peninsular rivers, like the Godavari, Krishna, and Narmada, depend mainly on monsoon rainfall, making them seasonal (non-perennial) compared
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