In West Bengal 'Rarh' is a physiographic region, part of which can be found in the district of:
- ACoochbehar
- BNadia
- CPaschim Medinipur
- DSouth 24 Parganas
Solution & Step-by-step Explanation
The Rarh region constitutes the physiographic link between the western Chota Nagpur plateau and the lower alluvial plains of West Bengal. It is characterized by lateritic red soil and old alluvium, extending across portions of Birbhum, Bankura, Purba and Paschim Bardhaman, and Paschim Medinipur.