Geography of India: physical features, rivers, wildlife and disasters
Key facts
- For CET Senior Secondary 2026, Geography of India must stay inside four official syllabus heads: physical features;
- India's physical map is best read through six major divisions: Himalaya, Northern Plain, Peninsular Plateau, Indian Desert, Coastal Plains and Islands...
- The Himalaya, Northern Plain and Peninsular Plateau explain many direct map questions because they control river direction, alluvium, minerals, rainfa...
- Major rivers should be grouped into Himalayan and peninsular systems, then linked with their basins, dams, lakes and outlets to the Arabian Sea, Bay o...
- For lakes, learn type plus location: freshwater lake, brackish lagoon, backwater, salt lake, valley lake or floating-wetland system.
Key Points at a Glance
- 1
For CET Senior Secondary 2026, Geography of India must stay inside four official syllabus heads: physical features; major rivers, dams, lakes and oceans; wildlife and sanctuaries; disaster management and climate change.
- 2
India's physical map is best read through six major divisions: Himalaya, Northern Plain, Peninsular Plateau, Indian Desert, Coastal Plains and Islands.
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The Himalaya, Northern Plain and Peninsular Plateau explain many direct map questions because they control river direction, alluvium, minerals, rainfall and settlement patterns.
- 4
Major rivers should be grouped into Himalayan and peninsular systems, then linked with their basins, dams, lakes and outlets to the Arabian Sea, Bay of Bengal or Indian Ocean.
- 5
For lakes, learn type plus location: freshwater lake, brackish lagoon, backwater, salt lake, valley lake or floating-wetland system.
- 6
Wildlife and sanctuaries are best studied through habitat-region links, protected-area categories and map examples such as Corbett, Kaziranga, Sundarbans, Gir, Keoladeo and Desert National Park.
- 7
Disaster management and climate change should be read through hazards, vulnerable regions, warning systems, mitigation, preparedness, response and recovery.
- 8
At this level, avoid graduation-style theory; focus on verified map facts, region-feature links and direct exam comparisons.
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Official Scope and Physical Divisions of India
The current RSSB Senior Secondary CET syllabus keeps Geography of India to four heads: physical features of India; major rivers, dams, lakes and oceans; wildlife and sanctuaries; and disaster management with climate change. That boundary matters because the paper is 10+2 level. Do not stretch this topic into graduation-level economic geography or detailed population theory.
India's relief is not uniform. NCERT's school geography frame reads the physical map through the Himalaya, the Northern Plain, the Peninsular Plateau, the Indian Desert, the Coastal Plains and the Islands. This is the most useful exam frame because each division connects landform with rivers, soils, rainfall, forests, farming, transport and settlement.
Use one anchor feature for each division. The Himalaya means high relief, glaciers and snow-fed rivers. The Northern Plain means alluvium, fertile floodplains and dense settlement. The Peninsular Plateau means old hard rocks, minerals and many east-flowing river systems. The Indian Desert means low rainfall, dunes and internal drainage. Coastal plains mean ports, lagoons, deltas and estuaries. Islands show coral, volcanic and submarine-mountain links.
Exam cue: do not memorise landforms as a list only. Connect each region with its river, rainfall and map position.
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