The correct answer is: a) World Heritage Site
UNESCO has recognized Sikkim’s Khangchendzonga National Park as a World Heritage Site. It is the largest national park in India and is home to the third highest mountain in the world, Mount Khangchendzonga. The park is also home to a variety of other wildlife, including snow leopards, red pandas, and takins.
A World Heritage Site is a place that is recognized by UNESCO for its outstanding universal value to humanity. These sites are important because they represent the best of what humanity has created and preserved. They are also important because they can help us to understand our past and to learn from our mistakes.
The Khangchendzonga National Park is a valuable World Heritage Site because it is home to a variety of unique plants and animals. It is also important because it is a place where people can come to learn about the natural world and to appreciate its beauty.
The other options are incorrect because:
- A World Biosphere Reserve is a place that is recognized by UNESCO for its importance in protecting biodiversity.
- A Site of Cultural Significance is a place that is recognized by UNESCO for its importance in human history or culture.
- A Model for Ecotourism is a place that is recognized by UNESCO for its success in promoting sustainable tourism.