Available Answers

1. 1.

   Name four surface water resources.

2. 2.

   Give two main reasons why water scarcity occurs in India.

3. 3.

   What is meant by water harvesting?

4. 4.

   Mention any three water harvesting systems practised in India.

5. 5.

   Why is water harvesting needed?

6. 6.

   How much water is utilised by the agricultural sector in India?