Which specific geomorphic feature characterizes the undulating sandy tract located in the southwestern districts of Punjab, such as Bathinda and Mansa?

💡 Solution & Explanation

The southwestern region of Punjab features extensive aeolian landforms formed by wind deposition, primarily consisting of barchans and longitudinal sand dunes that make up the arid landscape of the Malwa region. Glacial landforms are entirely absent because Punjab lies in the northwestern plains formed by river alluvium rather than alpine glaciation. Karst topography develops exclusively in soluble carbonate rocks like limestone, which are not found in this alluvial setting. Lateritic formations occur in tropical regions with high leaching, contrasting sharply with the semi-arid conditions of southwestern Punjab. Knowledge of local physiography is essential for understanding regional agricultural patterns.