Why is the Thar Desert known as the wealthiest desert in the world?
a. The Thar Desert receives the highest rainfall than any other hot desert in the world.
b. This region is the largest producer of wool in India and in the world.
c. The Thar desert has valuable reserves of minerals such as feldspar, phosphorite, Gypsum and kaolin.
Select the correct answer using the code given below:
1
a and b only
2
b and c only
3
a and c only
4
a, b and c