Explanation: The Assam Himalayas are a significant part of the Eastern Himalayas, located in the northeastern part of India. This range is characterized by its unique geographical features and biodiversity. The Assam Himalayas are defined by the presence of several rivers, including the Teesta and Dihang, which flow through this region.
The Himalayan range is a vast mountain system that stretches across several countries, including India, Nepal, Bhutan, and Tibet. The Himalayas are divided into several ranges, each with its own unique characteristics. The Assam Himalayas are part of the Eastern Himalayas, which are known for their rich biodiversity and unique geographical features.
The Teesta and Dihang rivers are two significant rivers that flow through the Assam Himalayas. The Teesta River originates in the Himalayas and flows through the states of Sikkim and West Bengal before entering Bangladesh. The Dihang River, also known as the Siang River, is a major tributary of the Brahmaputra River and flows through Arunachal Pradesh and Assam.
The Assam Himalayas are characterized by their rugged terrain, dense forests, and diverse wildlife. The region is home to several protected areas and national parks, such as the Namdapha National Park and the Dihang-Dibang Biosphere Reserve. These protected areas are crucial for the conservation of the region's unique biodiversity.
In contrast, the Punjab Himalayas are located in the western part of the Himalayan range, primarily in the states of Himachal Pradesh and Punjab. They are not located between the Teesta and Dihang rivers, which are in the northeastern part of India. Similarly, the Nepal Himalayas are located in the central part of the Himalayan range, primarily in Nepal, and do not lie between the Teesta and Dihang rivers.
Therefore, the correct answer is (A) Assam Himalayas, as this range lies between the Teesta and Dihang rivers and is a well-defined geographical feature in the northeastern part of India.