Physiography of India: UPSC Mind Map
Interactive mind map for PHYSIOGRAPHY OF INDIA, covering key concepts, relationships, and facts relevant to UPSC Prelims and Mains preparation.
Key Concepts in this Mind Map
- PHYSIOGRAPHY OF INDIA
- The Himalayan Mountains
- * Young Fold Mountains
- * Geologically young & structurally fold mountains
- * Extend from Indus to Brahmaputra
- * Longitudinal Divisions:
- * Great Himalayas (Himadri)
- * Highest peaks (Mt. Everest, Kanchenjunga)
- * Perennial snow bound
- * Lesser Himalayas (Himachal)
- * Popular hill stations (Shimla, Kullu, Manali)
- * Kashmir Valley
- * Shiwaliks (Outer Himalayas)
- * Longitudinal valleys (Duns - Dehra Dun, Patli Dun)
- * Regional Divisions: Punjab, Kumaon, Nepal, Assam Himalayas
- The Northern Plains
- * Formed by Indus, Ganga, Brahmaputra & their tributaries
- * Alluvial deposits, fertile land
- * Extent: About 2400 km long, 240-320 km wide
- * Divisions:
- * Bhabar: Narrow belt of pebbles, porous (north of Shiwaliks)
- * Terai: Wet, marshy, thick forest (south of Bhabar)
- * Bhangar: Older alluvium, kankar (calcareous deposits)
- * Khaddar: Newer alluvium, floodplains, renewed annually
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