12 | Page Chapter 9_3: Geo9_3_drainage The worldâs largest drainage basin is of the Nile river in Egypt. DRAINAGE SYSTEMS IN INDIA Two major groups: ⢠the Himalayan rivers;…
the river system of an area. The Peninsular river system. They are seasonal and their flow is dependent on rainfall. Some of the rivers such as Narmada and Tapi originate…