Explanations:The question asks about a national park in Sikkim that is considered one of the highest national parks in the world. To understand this, we need to consider the geographical and topographical features of the national parks in Sikkim.
Sikkim is a state in northeastern India, known for its mountainous terrain and high elevations. The Khanchendzonga National Park, named after Mount Khanchendzonga (also known as Kanchenjunga), is one of the highest national parks in the world. Mount Khanchendzonga is the third-highest mountain in the world, standing at an elevation of 8,586 meters (28,169 feet). The national park itself encompasses a vast area with elevations ranging from 1,829 meters (6,001 feet) to the peak of Mount Khanchendzonga. This high elevation makes Khanchendzonga National Park one of the highest national parks globally.
Khanchendzonga National Park is not only significant for its elevation but also for its biodiversity. It is home to a variety of flora and fauna, including rare and endangered species. The park is a UNESCO World Heritage Site and is recognized for its cultural and natural significance.
On the other hand, Kaziranga National Park, mentioned in Option A, is located in Assam, another northeastern state of India. It is renowned for its wildlife, particularly the one-horned rhinoceros, and is not known for its elevation. Kaziranga National Park is situated in the Brahmaputra Valley and does not have the high elevation that characterizes Khanchendzonga National Park.
Therefore, the correct answer is Option B, Khanchendzonga National Park, as it is one of the highest national parks in the world due to its significant elevation and the presence of Mount Khanchendzonga.