Available Answers

1. 1.

   Match the following with their symbols.

   1. Bulb
   2. Battery
   3. Electric cell
   4. Open switch
   5. Closed key

2. 2.

   Make a sketch showing groundwater and water table label it.
3. 3.

   Suggest some ways to conserve water.
4. 4.

   How do we get water for domestic use?
5. 5.

   Mention three way in which animal are dependent on plants.

6. 6.

   List the methods adopted to conserve forests.