Physical Features of India

Meghalaya hills force moist winds upward and cause heavy rainfall. For exams remember the term orographic rainfall.

Himalayan rivers receive water from glaciers and rainfall while many peninsular rivers depend on rain. For exams remember source comparison.

Coastal plains are important for trade and ports due to sea contact and flat land. For exams link physical and economic relations.

Large river deltas form on the eastern coast while the western coast is narrow due to nearby Western Ghats. For exams remember comparison.

Bhabar is a pebbly porous foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Sundarbans separate.

Sundarbans is the tidal saline mangrove area of the Ganga Brahmaputra Delta. For exams identify this clue quickly.

Narmada flows westward through a rift valley into the Arabian Sea. For exams remember Narmada Tapi as special west flowing rivers.

These east flowing rivers form deltas on the eastern coast near Bay of Bengal. For exams remember eastern coast and deltas together.

The Himalayas are young fold mountains and the Peninsular Plateau is an ancient stable landmass. For exams remember this basic geological comparison.

Lakshadweep is a coral island group while Barren Island is an example of a volcanic island. For exams distinguish islands by origin.

Karakoram and Himalaya are linked with high mountain and glacial regions in northern India. For exams link the northern mountain system with map reading.

Himadri is the highest inner range and Shiwalik is the outer range. For exams remember the north south order of ranges.

Himalayan rivers get water from both glaciers and rainfall. For exams remember the link between source and flow.

Eastern Himalaya bends in Northeast India to form the Purvanchal Hills. For exams remember Patkai Naga and Mizo hills.

Dun valleys are sedimentary valleys formed between Shiwalik and Lesser Himalaya. For exams take Dehradun as a major example.

Bhabar is porous and in Terai the water table comes near the surface. For exams distinguish the Bhabar Terai sequence.

Khadar is new flood alluvium while Bhangar is older alluvial area. For exams do not reverse the two.

Brahmaputra carries high silt and water causing channel shifts and island formation. For exams remember Majuli.

Ganga and Brahmaputra bring heavy silt and form an extensive delta at the mouth. For exams link delta with deposition.

Sundarbans is a mangrove region in a saline tidal delta. For exams remember the tide salinity and mangrove link.