The Coastal Plains and Islands

Being near the sea makes fishing possible in coastal areas. Exam tip: connect coastal livelihood with the sea.

Narmada and Tapi flow westward and meet the Arabian Sea. Exam tip: connect these rivers with the western coast.

Kaveri forms a delta on the eastern coast. Exam tip: connect Kaveri with the eastern coast and Bay of Bengal.

Backwaters are shallow lagoons and waterways running parallel to the coast, often containing brackish water. In the Western Coastal Plain, they are especially associated with Kerala’s Malabar Coast; Vembanad Lake is a well-known example. Goa is also on the western coast, but it is not noted for an extensive backwater system like Kerala. Exam tip: remember the link Kerala—Malabar Coast—backwaters.

Backwaters are quiet waters and lagoon like areas near the coast. Exam tip: remember Kerala backwaters.

Lakshadweep is a coral island group located in the Arabian Sea. Exam tip: remember both location and origin.

Andaman and Nicobar is an island group in the Bay of Bengal. Exam tip: remember it as India's eastern island group.

Coastal plains are important for sea trade and navigation. Exam tip: connect coasts with economic contact.

Coastal plains and islands are location based topics, so map practice is important. Exam tip: identify Arabian Sea and Bay of Bengal.

Coastal plains lie along the sea and islands are land areas in the sea. Exam tip: understand the basic difference between coast and island.

The coastal region around Goa is associated with the Konkan Coast. Exam tip: connect Konkan with the northern part of the western coast.

Large rivers deposit sediments brought by them on the coast. Exam tip: connect deltas with river deposition.

The formation of Lakshadweep islands is linked with corals. Exam tip: remember coral and Lakshadweep together.

Andaman Nicobar is considered the elevated part of a submarine mountain chain. Exam tip: remember them as islands of the Bay of Bengal.

The western coastal plain faces the Arabian Sea. Exam tip: remember west direction with the Arabian Sea.

The eastern coastal plain faces the Bay of Bengal. Exam tip: remember east direction with the Bay of Bengal.

The Western Ghats are close to the sea so many rivers are short and swift. Exam tip: understand the western coast as a narrow strip.

The Kaveri is one of the important rivers flowing eastward across southern India. It enters the eastern coastal plain and builds the Kaveri delta before reaching the Bay of Bengal. A delta develops where a river slows down near its mouth and deposits the sediments carried from inland areas. Thus, option A, Kaveri, is correct. Narmada, Tapi, and Mahi are west-flowing rivers that generally reach the Arabian Sea, so they do not fit this question.

The easiest method is to connect east-flowing rivers with deltas on India’s eastern coastal plain. The Kaveri flows through Karnataka and Tamil Nadu, then spreads into distributaries in the fertile delta region of Tamil Nadu. This is also associated with the Coromandel Coast. By contrast, the Narmada, Tapi, and Mahi flow toward the western coast. Therefore, the supplied answer A is supported by the river’s direction and landform formation.

Backwaters, locally called kayals, are a notable feature of the Malabar Coast, especially along Kerala. They are shallow coastal water bodies connected with the sea or influenced by marine water, and they may be separated partly from the open sea by sandbars, spits, or barrier formations. Their quiet waters and coastal setting distinguish them from ordinary inland rivers and lakes.

Option A is correct because the Malabar Coast of Kerala is especially known for its network of backwaters and kayals. The Coromandel Coast and Northern Circars have different coastal features, while the Konkan Coast is not the standard association asked for in this school geography fact. Remembering “kayals–Kerala–Malabar” provides a useful examination link. The question asks for the especially characteristic coast, not for every place where small coastal water bodies might occur.

The western coast divisions from north to south are Konkan Kannad and Malabar. Exam tip: remember the order on a map.

The major divisions of the eastern coast are Northern Circar and Coromandel. Exam tip: connect them with the Bay of Bengal coast.

The correct matching is Chilika—Odisha. Chilika is a large brackish-water lagoon on the eastern coast of India, mainly in Odisha. A lagoon is a shallow water body separated partly from the sea by sandbars or other coastal features. It is well known for migratory birds and coastal biodiversity. Thus, the first option correctly joins a geographical feature with its state.

The other matches confuse places from different island groups. Kavaratti is the capital of Lakshadweep, not the Andaman Islands. Port Blair is in the Andaman and Nicobar Islands, not Lakshadweep. Minicoy belongs to Lakshadweep, not the Nicobar group. Therefore, option A is the only accurate match.

Kochi is a major port on the Malabar Coast of Kerala. Exam tip: link Malabar Coast with Kerala.

Mumbai is associated with the Konkan region of the western coast. Exam tip: remember Konkan Coast with Maharashtra and Goa region.

Answer: C, the Coromandel Coast. Chennai is located on the south-eastern coast of India, along the Bay of Bengal, and is the best-known major city associated with the Coromandel Coast. A is wrong because the Malabar Coast lies on the south-western side, especially along Kerala and the Arabian Sea. B is wrong because the Konkan Coast is farther north on the western coast, including areas around Maharashtra and Goa. D is wrong because the Kannada or Karnataka coastal region is on the western side and is not the coastal name associated with Chennai. The location method is simple: Chennai is in Tamil Nadu, on the eastern coast, so connect it with Coromandel. Memory cue: Coromandel–Chennai–Tamil Nadu.