Sunderbans contain

Options

A. Mangrove plants
B. Alpine trees
C. Teak forest
D. Grass.

Answer

**Step-by-Step Solution:**

1. **Identify the Location**: The Sundarbans is a delta region formed by the confluence of three major rivers: the Ganga, Brahmaputra, and Meghna. It is located in the Bay of Bengal.

2. **Understand the Ecosystem**: The Sundarbans is primarily known for its unique ecosystem, which is characterized by the presence of mangrove forests. Mangroves are salt-tolerant trees that grow in coastal intertidal zones.

3. **Recognize the Flora**: While the Sundarbans is famous for its mangrove plants, it does not primarily contain alpine trees or teak forests. The region is specifically adapted to the brackish water conditions, making it unsuitable for these other types of forests.

4. **Heritage Sites**: The Sundarbans is recognized as a UNESCO World Heritage Site, which includes several protected areas such as Sundarbans National Park, Sundarbans West, Sundarbans South, and Sundarbans East Wildlife Sanctuaries.

5. **Conclusion**: Based on the above information, the correct answer to the question "Sunderbans contain" is that it primarily contains mangrove plants.

**Final Answer**: The Sundarbans contain mangrove plants.

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