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Rivers of India & Drainage System - Indian Geography, UPSC Mains Exam Video Lecture

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FAQs on Rivers of India & Drainage System - Indian Geography, UPSC Mains Exam Video Lecture

1. What are the major rivers in India?
Ans. The major rivers in India are the Ganges, the Brahmaputra, the Yamuna, the Godavari, the Krishna, the Narmada, the Tapti, the Mahanadi, the Kaveri, and the Indus.
2. How does the drainage system in India work?
Ans. The drainage system in India is primarily divided into two categories: the Himalayan rivers and the Peninsular rivers. The Himalayan rivers, such as the Ganges and the Brahmaputra, originate from the mountains and flow towards the Bay of Bengal. The Peninsular rivers, such as the Godavari and the Krishna, originate from the plateau and flow towards the Arabian Sea.
3. What is the significance of the rivers in India?
Ans. The rivers in India have immense significance for the country. They provide water for irrigation, transportation, and hydroelectric power generation. They also support diverse ecosystems and are considered sacred by many religious communities. Additionally, the rivers play a crucial role in replenishing groundwater and maintaining the overall ecological balance.
4. Which river is considered the lifeline of India?
Ans. The Ganges river is considered the lifeline of India. It is one of the most sacred rivers in Hinduism and supports a large population along its course. The river provides water for irrigation, domestic use, and industrial purposes. It is also an important source of livelihood for many people.
5. What are the major challenges faced by the rivers in India?
Ans. The major challenges faced by the rivers in India include pollution, over-extraction of water, encroachment of riverbanks, and deforestation. Industrial waste, sewage, and agricultural runoff contribute to the pollution of rivers. The excessive extraction of water for irrigation and other purposes leads to reduced flow and depletion of river water. Encroachment of riverbanks and deforestation along river basins disrupt the natural flow and ecology of the rivers.
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