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1.What is the Hydrological cycle? 2
2.How the Hydrological cycle maintains the water budget of the hydrosphere of the earth? 2
3. Water is what type of resource in nature? 1
4. Why we are facing water scarcity however water is a renewable resource? 2
5. What are drought-prone areas? Gives an example of a drought-prone area in India?
2+1
6. Mention sources of freshwater? (drinking water/sweet water) 2
7. Mention how people use fresh water in India? 2
8. How do reckless uses of freshwater by urbanization or Industrialisation degrade the earth's water resource? 5
9. What are the effects of water pollution on humans? 3
10. What is a multipurpose river valley project? Write five names of Multipurpose river valley projects constructed of different rivers? 2+5
11. Mention any five objectives of the multi-purpose river valley project? 5
or Former Prime Minister of India Jawaharlal Nehru said that dams as the 'temples of modern India'- why he said so? 5
12. How we can conserve water in arid regions? 2
13. Mention advantages and disadvantages of multipurpose river valley project? 3+3
14. How do overexploitation of water, excessive use of water, and unequal access to water among different social groups cause water scarcity? 3
15. Discuss the history of the hydraulic structure of ancient India? 3
16. What is rainwater harvesting? Mention three processes of rainwater harvesting in India? 2+3
17. How do the traditional methods of rainwater harvesting system seems to be a proper alternative because of being environmentally friendly to modern groundwater storage systems? 3
or Why traditional methods of rainwater harvesting is necessary for India? 3
18. What is bamboo drip irrigation? Mention the purpose of bamboo drip irrigation? How it is executed? 2+1+2
19. Discuss how rainwater harvesting (by underground tank)is done in the semi-arid region of Rajasthan? 3
20.. What is rooftop rainwater harvesting? How does India progress on rooftop rainwater harvesting? Mention the process of rooftop harvesting? 2+3+2
21. Short note: Narmada Bachao Andolan or Narmada Movement 2
22. Short note: Krishna-Godavari dispute 2
23. Mention two-movement against the Multipurpose river valley project? 2
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