Which of the following statements regarding the Thar Desert is correct?
1. The entire desert is sandy and sand dune area.
2. It is spread over an area of about 1,75,000 sq. km.
3. It is situated 25 cm west of the isorainfall line.
4. Barkhan type sand dunes are found in Bhaleri (Churu) and Mendha river valley (Sikar).
1
2, 3, 4
2
2, 3
3
1, 2, 3
4
1, 3, 4
5
Question Not Attempted