Describe how modern adaptations of traditional rainwater harvesting methods are being carried out to conserve and store water.

Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out.

Compare the advantages and disadvantages of multi-purpose river projects.

What is water scarcity and what are its main causes?

Explain how water becomes a renewable resource.

Here are some false statements. Identify the mistakes and rewrite them correctly. (A) Multiplying urban centres with large and dense populations and urban lifestyles have helped in proper utilisation of water resources.

Which one of the following statements is not an argument in favour of multipurpose river projects?

Enact with your classmates a scene of water dispute in your locality.

Collect information on how industries are polluting our water resources.

Find out other rainwater harvesting systems existing in and around your locality.

Make a list of inter-state water disputes.

Find out more about any one traditional method of building dams and irrigation works.

From your everyday experiences, write a short proposal on how you can conserve water.