Natural Divisions
Physiographically Rajasthan can be divided into four main divisions. Each one of them is further divided into two sub-divisions as follows :
1. Western Sandy Plains :
(a) Sandy Arid Plains (Marusthali)
(b) Semi-Arid Transitional Plains (Rajasthan Hagar)
2. Aravali Range and Hilly Region :
(a) Aravali Range and Bhorat Plateau
(b) North-estern Hilly Region
3. Eastern Plains :
(a) Banas Basin
(b) Chappan Plains
4. South-eastern Rajasthan – Pathar (Maraud Plateau) :
(a) Vindliyan Scarpland
(b) Deccan Lava Trap
The geographical environment in terms of physical and economic elements is so varied in different parts of the State that it may be divided into the following seven regions :
1. Western Arid Region
2. Semi-Arid Region
3. Canal Region
4. Aravali Region
5. Eastern Ago-Industrial Region
6. Southern Agricultural Region
7. Chambal Ravine Region
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