Match the regional physiographic features of India listed in Column I with their corresponding geological or geomorphological descriptions in Column II.
- PatlandsHigh flat-topped, basalt-capped tablelands characteristic of the Chota Nagpur Plateau
- ChosEphemeral seasonal torrents causing severe gully erosion in the Siwalik foothills
- BarchansCrescent-shaped mobile sand dunes formed by wind action in the Thar Desert
- DuarsFoothill alluvial floodplains serving as natural gateways to the Eastern Himalayas
Answer
Patlands match with high flat-topped basaltic tablelands in the Chota Nagpur Plateau; Chos match with ephemeral seasonal torrents causing severe gully erosion in the Siwalik foothills; Barchans match with crescent-shaped mobile sand dunes formed by wind action in the Thar Desert; Duars match with foothill alluvial floodplains serving as natural gateways to the Eastern Himalayas.
Each physiographic feature is paired accurately with its unique geographic description: Patlands correspond to high basaltic plateaus in Chota Nagpur, Chos to gullied seasonal streams in the Siwaliks, Barchans to crescent sand dunes in Rajasthan, and Duars to the alluvial foothill gateways of the Eastern Himalayas.
Step-by-Step Solution
Key Concept
Regional Physiographic Landforms and Micro-Relief Features of India