Available Answers

1. 1.

   At what temperature does liquid water freeze to form ice?

2. 2.

   What is potable water?

3. 3.

   What is an aquifer?

4. 4.

   Name three states in India that receive more than 300 cm of rainfall in a year.

5. 5.

   How has industrialisation caused depletion of the water table?

6. 6.

   Explain the effect of water scarcity on plants.