Physical Features of India

Correct answer: A. They are linked with the contact zone of Western and Eastern Ghats

Nilgiri lies in the contact zone of Western and Eastern Ghats. For exams see the southern mountain map.

Correct answer: A. Western Ghats and Peninsular India

Anamudi is a major high peak of Peninsular India in the Western Ghats. For exams link it with South India.

Correct answer: A. Sharp southward bend in the northeast

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

Correct answer: A. Because most large peninsular rivers flow east into Bay of Bengal

Narmada and Tapi flow west through rift valleys into Arabian Sea. For exams treat them as special west flowing rivers.

Correct answer: A. Broad coastal plain and silt deposition by east flowing rivers

The eastern coastal plain is broad and large rivers deposit sediments near Bay of Bengal. For exams remember Mahanadi Godavari Krishna Kaveri.

Correct answer: A. Narrow coastal strip and short steep rivers

Western Ghats are close to the sea so the coastal strip is narrow and rivers are short. For exams compare eastern and western coasts.

Correct answer: A. North south division of western coastal plain

Konkan, Kannad or Kanara, and Malabar are regional divisions of the western coastal plain. They are arranged from north to south along India’s western side. The Konkan coast lies toward the north, the Kannad or Kanara coast occupies the central section, and the Malabar coast lies farther south. Therefore, option A correctly identifies this as the north–south division of the western coastal plain. The other choices refer to unrelated regions or processes, such as the Eastern Himalaya, the Thar Desert, or tidal features of the Ganga delta.

The answer follows by reading the names as coastal belts rather than as mountain or desert divisions. These sections differ somewhat in local relief, rivers, climate, and coastal form, but together they belong to the western coastal plain. Their sequence from north to south is the important clue in the question. Thus, the listed order supports option A. The spelling “Kannad” is also commonly represented as “Kanara” in geographical descriptions, but this variation does not change the classification.

Correct answer: A. Eastern coastal plain along the Bay of Bengal

Northern Circars and Coromandel are parts of the eastern coastal plain. For exams link them with Bay of Bengal.

Correct answer: A. Transport and deposition of sand by wind

In deserts wind transports sand and deposits it as dunes. For exams remember the term aeolian action.

Correct answer: A. Aridity and limited surface water

Luni is a river of a dry region and does not form a clear marine delta. For exams remember inland drainage and Thar.

Correct answer: A. Evaporation and salt deposition after waterlogging

The Rann of Kachchh has a broad, flat surface containing saline mud and salt deposits. During the wetter part of the year, shallow water can cover parts of the low-lying plain. When the hot, dry season arrives, this water evaporates and leaves dissolved salts behind on the ground. These salts form the familiar white surface. Therefore, option A correctly explains the process. Glaciers, basaltic lava, and river meanders involve very different environments and cannot produce this seasonal salt-covered plain.

The reasoning is based on the balance between seasonal water and strong evaporation. Water entering the low basin dissolves or carries salts, and later evaporation removes the water but not the salt. The remaining crystals or crust reflect light and make the Rann appear white. This is why it is described as a saline plain rather than an icy, volcanic, or ordinary river landscape. Hence, evaporation and salt deposition after waterlogging provide the most complete explanation, making option A correct.

Correct answer: A. Altitude rain shadow and low rainfall

Ladakh is a high and dry region in Himalayan rain shadow. For exams remember the cause of cold desert.

Correct answer: A. Lakshadweep is coral origin and Deccan Trap is basaltic lava origin

Lakshadweep is a marine coral island group while Deccan Trap is a lava plateau. For exams remember origin difference.

Correct answer: A. Being an active volcanic island

The direct answer is A: Barren Island is an active volcanic island. A geomorphic feature is a landform or a process that shapes land. Barren Island lies in the Andaman and Nicobar island region and is known for its active volcano, so its distinct identity comes from volcanic activity. Step by step: it is an island; volcanic material has formed and shaped it; volcanic activity is still associated with it; therefore A is the precise choice. Option A is correct because it names the real geological feature. Option B, a doab, means land between two rivers, so it is not an island. Option C, a new Khadar plain, means recently deposited alluvial land beside a river, not a volcanic island. Option D, a Thar barchan, is a crescent-shaped sand dune of a desert, not an island. Memory cue: Barren Island = Andaman + active volcano. Do not confuse volcanic islands with river plains or desert dunes.

Correct answer: A. Majuli river island and Barren volcanic island

Majuli is a river island linked with Brahmaputra and Barren is a volcanic island of Andaman. For exams keep island types separate.

Correct answer: A. Island southernmost point and mainland southern tip

Indira Point is in Nicobar and Kanyakumari is on the mainland. For exams remember island and mainland difference.

Correct answer: A. It is a shallow sea passage between India and Sri Lanka

Palk Strait is a sea passage between Tamil Nadu and Sri Lanka. For exams identify it on the map.

Correct answer: A. Moist winds rising after striking hill slopes

Meghalaya hills force moist winds upward and cause heavy rainfall. For exams remember Khasi and orographic rainfall link.

Correct answer: A. Glacier and rain feeding versus mainly rainfall dependence

Himalayan rivers are linked with glaciers and rain while many peninsular rivers depend more on rain. For exams remember source comparison.

Correct answer: A. Sea contact and relatively flat coastal land

Coastal plains are useful for ports due to sea contact and flat land. For exams remember coast trade relation.

Correct answer: A. Eastern coast is broad and delta dominated while western coast is narrow

Eastern coast has deltas of large rivers and western coast is narrow due to nearby Ghats. For exams remember comparison.

Correct answer: C. Bhabar saline marine marsh

The direct answer is C, Bhabar saline marine marsh. Bhabar is a narrow, coarse, porous belt along the Himalayan foothills. Rivers descending from the mountains deposit pebbles and stones there, and streams may disappear underground through the porous material. It is therefore a piedmont gravel zone, not a coastal marsh. Option A is correct: Deccan Trap consists largely of basaltic lava flows. Option B is correct: the Sundarbans are famous for tidal deltaic mangrove vegetation. Option C is the clearly wrong matching because Bhabar is not a saline marine marsh. Saline tidal marshes are coastal environments, while Bhabar is inland at the Himalayan foothills. Option D is correct: Lakshadweep is mainly a coral island group formed from coral deposits and reefs. The related belt below Bhabar is Terai, where water re-emerges and swampy conditions are common, but even Terai is not a marine salt marsh. Exam cue: Bhabar means pebbly porous foothill belt; Terai is the wetter marshy belt below it.

Correct answer: A. Sundarbans

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

Correct answer: A. Narmada

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

Correct answer: A. Himalayas and Peninsular Plateau

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