Explanations:The question asks for a sanctuary known for Bengal Tigers located in West Bengal. To understand the correct answer, it is essential to know the geographical and ecological context of the region. West Bengal is a state in eastern India, and it is home to several important wildlife sanctuaries and national parks.
Sunderban, the correct answer, is a vast mangrove forest located in the delta region of the Ganges, shared between India and Bangladesh. It is the largest mangrove forest in the world and is renowned for its Bengal Tiger population. The Sunderban Tiger Reserve is a UNESCO World Heritage site and plays a crucial role in the conservation of the Bengal Tiger and other wildlife. The mangrove ecosystem of Sunderban provides a unique habitat for the Bengal Tiger, which has adapted to the saline water and tidal conditions of the region.
Manas, located in Assam, is another important sanctuary known for its wildlife, including tigers. However, it is not located in West Bengal, making it an incorrect choice for this question. Dudhwa, located in Uttar Pradesh, is also known for its tiger population, but it is not in West Bengal. The Western Ghats, a mountain range in the western part of India, is not a sanctuary in West Bengal, and thus it is also an incorrect choice.
Understanding the geographical distribution of wildlife sanctuaries and their specific locations is crucial for answering such questions accurately. The Sunderban Tiger Reserve is a significant conservation area and a key site for the protection of the Bengal Tiger, making it the correct answer in this context.