The Coastal Plains and Islands

The Western Ghats lie close to the sea, making the coastal strip narrow. Exam tip: link the position of ghats with coastal plain width.

Mahanadi, Godavari, Krishna and Kaveri form large deltas. Exam tip: remember long rivers with sediment deposition.

Narmada and Tapi flow westward and form estuaries. Exam tip: remember the link between western rivers and estuaries.

The Konkan Coast is a northern section of India’s western coastal plain. In the usual school-level geographical division, it extends roughly from the Mumbai area southward to Goa, along the Arabian Sea and west of the Western Ghats. Therefore, option A is correct. The stretch between the Krishna and Kaveri deltas belongs to the southeastern coastal region, the Odisha–Andhra coast is part of the eastern coastal plain, and Lakshadweep consists of islands rather than the mainland Konkan Coast.

To solve the question, locate the Konkan on the western side of the Indian peninsula. The coast north of Goa, especially around Maharashtra and the Mumbai–Goa stretch, is commonly called Konkan. This distinguishes it from Malabar farther south and from the Coromandel coast on the east. The option describing Mumbai to Goa therefore matches both the location and the standard regional name. The supplied answer A is correct.

Kanara coast is considered the middle part of the western coast. Exam tip: remember the order Konkan, Kanara and Malabar.

The Malabar Coast is the southern section of India’s western coastal plain, mainly along Kerala. Its important geographical feature is the chain of lagoons and backwaters, which are water bodies partly separated from the sea by narrow strips of land. Option B describes the Konkan Coast, while C and D refer to features of the eastern coast. Exam tip: remember the link Kerala—backwaters—Malabar Coast.

Distance of the Eastern Ghats and river sediments make the coast broader. Exam tip: link the eastern coast with deltaic plains.

Direct answer: Option A, the region between the Mahanadi and Krishna rivers. The Northern Circars are a northern section of India’s Eastern Coastal Plain along the Bay of Bengal. In school geography, this name is commonly connected with the coastal stretch between the Mahanadi and Krishna river deltas, mainly along Odisha and Andhra Pradesh. Step by step: identify the eastern coast; locate its northern part; then connect the Northern Circars with the Mahanadi–Krishna area. Option A is therefore correct. Option B is wrong because Narmada and Tapi lie on the western side of India. Option C describes part of the western coastal belt, not the Northern Circars. Option D concerns the Gujarat region and is also on the western side. Memory cue: Northern Circars means eastern coast and Mahanadi–Krishna.

Option A is the best answer because the Coromandel Coast forms the southeastern coastal plain, broadly extending from the Krishna delta southward along the Tamil Nadu coast toward Kanyakumari. The Rann–Mumbai stretch belongs to the western coast, and Goa–Kochi is associated with the Konkan and Malabar coasts. Lakshadweep is an island group, not the Coromandel Coast.

The deltas of these rivers define the Eastern Coastal Plain. Exam tip: remember the major delta rivers in order.

Sundarbans is one of the large deltaic regions of the world. Exam tip: connect it with the Ganga Brahmaputra delta.

Chilika Lake is a large brackish-water lagoon on the Odisha coast of eastern India. A lagoon is a shallow water body separated from the sea by a sandbar, barrier, or narrow coastal strip, while remaining connected to the sea through one or more openings. Chilika has this coastal setting beside the Bay of Bengal, so it is an important example of a lagoon landform.

Option A correctly identifies Chilika as a lagoon lake of the eastern coast. It is not a glacial lake of the Western Ghats, a coral island of Lakshadweep, or an estuary of the Arabian Sea. An estuary is a different type of coastal water body where river water meets seawater. Therefore, option A is correct.

Backwaters help local economy and transport. Exam tip: treat them as a feature of the Malabar Coast.

Their location is important for maritime connectivity and security. Exam tip: link island location with strategic importance.

Barren Island shows volcanic features in the Andaman Nicobar region. Exam tip: remember it as an active volcano.

Direct answer: A, it is the southernmost point of India. Indira Point is located on Great Nicobar Island in the Nicobar group of the Andaman and Nicobar Islands. In school geography it is identified as the southernmost point of India. Step by step: locate the Nicobar Islands in the Bay of Bengal; identify Great Nicobar as the southern island; locate Indira Point there; conclude that it marks India’s southernmost point. Option A is correct. Option B, the northernmost glacier, belongs to a completely different northern physical setting. Option C, the highest peak of the Western Ghats, is a mountain-location statement, not Indira Point. Option D, the middle of the Ganga delta, is on the eastern mainland delta and has no connection with this island point. The point suffered damage and temporary submergence during the 2004 tsunami, but its standard geographical identification remains the same. Memory cue: Great Nicobar–Indira Point–southernmost India.

The indented western coast supports some good harbours. Exam tip: connect coastal shape with harbours.

Deltaic plains are low and have many river branches. Exam tip: treat deltas as fertile but flood-prone areas.

Delta regions are rich in fertile alluvium. Exam tip: link river deltas with agricultural productivity.

The Bay of Bengal is a cyclone-prone region. Exam tip: remember the disaster vulnerability of the eastern coast.

Kachchh and Kathiawar lie in the northern western coast. Exam tip: connect them with the Gujarat coastal region.

Rivers on the western coast have short courses and steep gradients. Exam tip: remember short rivers with estuaries.

Delta regions have good agricultural potential. Exam tip: link fertile soil with population concentration.

Lakshadweep is coral while Andaman Nicobar shows a different geological origin. Exam tip: keep the origins of both island groups separate.

Minicoy is an important southern island of Lakshadweep. Exam tip: remember it among the major Lakshadweep islands.