Rajasthan is divided into four major physical regions:
Western Desert Region (Thar Desert)
Sand dunes
Luni River
Very low rainfall
Aravalli Range
Oldest fold mountains
Guru Shikhar (highest peak)
North–South extension
Eastern Plains
Chambal, Banas river basins
Fertile alluvial soil
South-Eastern Plateau (Hadoti Plateau)
Kota, Bundi region
Black soil
