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GeographyCLASS 7All
answered 12 Apr 2026

Name the largest delta of the world?

A.VERIFIED ANSWERfact-checked by tutors

Ans. The largest delta in the world is the Sundarbans Delta, formed by the rivers Ganga River and Brahmaputra River along with the Meghna River. It is located in India and Bangladesh and covers a vast area near the Bay of Bengal.

The Sundarbans is known for its unique geographical features and rich biodiversity. It is made up of numerous small islands, tidal waterways, mudflats, and mangrove forests. These mangrove forests are specially adapted to survive in saline water and tidal conditions.

The Sundarbans is also famous for being the home of the Royal Bengal Tiger, along with many other species of animals, birds, and aquatic life. It is recognized as a UNESCO World Heritage Site due to its ecological importance.

The formation of this delta is the result of the deposition of sediments carried by the rivers over thousands of years. When these rivers meet the sea, they slow down and deposit sediments, gradually building up the delta.

The delta region is fertile and supports agriculture, especially rice cultivation. However, it is also prone to natural hazards like cyclones and flooding due to its low-lying location.

Thus, the Sundarbans Delta is not only the largest delta in the world but also one of the most important ecological regions.

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