Important Questions
1. Which river basin of India has the highest percentage of replenishable utilization of groundwater resources?
2. Which sector (economic-activity) uses most of the surface and groundwater in India?
3. Name the two metropolitan cities which are the main polluters of river Ganga before it reaches Varanasi.
4. How can you help in improving the quality of water in your locality?
5. Why is conservation and management of water resources essential in India? Explain any three reasons.
Sample Questions
1. Study the diagram given below and answer the questions that follow:
(i) Why is the share of surface water very limited to the industrial sector?
(ii) Which sector accounts for most of the surface water withdrawals and why? Give one reason.
2. How is rainwater harvesting helped in the development of certain areas of India? Explain with answer.
3. What are the four major problems in the development of water resources in India?
4. The depleting water resources may lead to social conflicts and disputes. Elaborate it with suitable examples?
5. What is watershed management? Do you think it can play an important role in sustainable development?
