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Sundarbans

geography Maturity 9-11 Next article →

The Sundarbans is a truly amazing place. It is the largest mangrove forest in the whole world.

Ecoregion IM1406
Ecoregion IM1406

This forest sits in a huge area called a delta. A delta forms where many big rivers meet the sea. In this case, the Ganges, Brahmaputra, and Meghna rivers all flow together. They meet the Bay of Bengal at the edge of the land. The forest stretches across two different countries. Most of it is in Bangladesh, but a large part is in India too.

Sunderbans map
Sunderbans map

Walking through the Sundarbans would be a very wet adventure. The land is made of many small islands and mudflats. There are also many tidal streams and channels cutting through the trees. These waterways are so connected that you can reach almost anywhere by boat.

Sundarban police boat
Sundarban police boat

The forest has two main parts. One part is a freshwater swamp forest. The other part is the mangrove forest by the sea. In the mangroves, the water is salty. The tides are so big that one third of the land disappears every day! The land reappears when the tide comes back in.

People have lived near this forest for a very long time. Some traces of old cities date back to the Mauryan era. That was many hundreds of years ago. During the Mughal period, rulers let people settle in parts of the forest. Later, the British East India Company mapped the area in 1764. By 1869, the first official group was set up to manage the forest. Today, many parts of the Sundarbans are protected. They are called UNESCO World Heritage Sites because they are so special.

There are many wonderful living things to find here. The forest is home to 453 different types of wildlife. You might see a Bengal tiger or many different kinds of birds. There are also 120 types of fish and 42 types of mammals. The trees are very important for these animals. The most common trees are called sundri and gewa. These trees can grow in the salty soil near the ocean. They help create a home for crocodiles, snakes, and many other creatures.

This forest is like a giant shield for the people living nearby. The thick trees act as a natural wall. They protect cities like Kolkata and Khulna from big storms and floods. However, the forest is facing some hard jobs right now. Big storms like Cyclone Sidr and Cyclone Aila have caused damage. Rising sea levels also bring too much salt into the fresh water. Experts are working hard to help the forest grow back and stay strong.

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🖼️ Images & Media (4)
File:Ecoregion IM1406.svg
Ecoregion IM1406.svg
File:Flooded rice fields in monsoon.jpg
Flooded rice fields in monsoon.jpg
File:Sundarban police boat.jpg
Sundarban police boat.jpg
File:Sunderbans map.png
Sunderbans map.png
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