Available Answers

1. 1.

   On the outline map of India, using different symbols, mark:

   (a) Two petroleum mining areas
   (b) Two coal mining areas
   (c) Two iron ore mining areas
   (d) Mumbai High.

2. 2.

   What is meant by 'ore'?

3. 3.

   State the importance of coal as a source of power.

4. 4.

   Which country is the largest producer of coal in South Asia?

5. 5.

   Mention four different varieties of coal.

6. 6.

   State the significance of petroleum as a source of power.