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Peninsular Rivers Drainage System Video Lecture - Geography for UPSC CSE
FAQs on Peninsular Rivers: Drainage System
| 1. What are the major rivers of the Peninsular India drainage system? |  |
Ans. The major rivers of the Peninsular India drainage system include the Godavari, Krishna, Kaveri, Mahanadi, and Tapi. These rivers originate in the Western Ghats and flow towards the east and west coasts, forming important water bodies for irrigation and hydropower.
| 2. How do Peninsular rivers differ from Himalayan rivers? | |
Ans. Peninsular rivers are generally shorter and have a more seasonal flow compared to Himalayan rivers, which are perennial due to their glacial sources. Additionally, Peninsular rivers tend to flow in a more meandering manner and have a lower sediment load than the fast-flowing Himalayan rivers.
| 3. What is the significance of Peninsular rivers for agriculture in India? | |
Ans. Peninsular rivers play a crucial role in supporting agriculture by providing irrigation to vast agricultural lands. Their waters are utilized for farming, which is vital for growing crops such as rice, sugarcane, and cotton, thereby contributing to the food security of the region.
| 4. What are the main challenges faced by Peninsular rivers today? | |
Ans. The main challenges faced by Peninsular rivers include pollution due to industrial effluents and sewage discharge, encroachment on riverbanks, and reduced water flow due to dam construction and over-extraction of water for irrigation. These issues threaten the ecological balance and water quality of these rivers.
| 5. How do seasonal variations affect the flow of Peninsular rivers? | |
Ans. Seasonal variations significantly affect the flow of Peninsular rivers, as they experience distinct wet and dry seasons. During the monsoon, rivers swell with heavy rainfall, leading to increased water flow and potential flooding, while in the dry season, water levels drop, affecting irrigation and drinking water supply.
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Apr 15, 2026 Last updated
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