Explanation: The Shivalik range, also known as the Outer Himalayas, is the southernmost and lowest range of the Himalayan mountain system. It extends from the Indus River in the west to the Brahmaputra River in the east, covering parts of India, Pakistan, and Nepal. In Arunachal Pradesh, the Shivalik range is locally known as the Mishmi hills.
The Mishmi hills are named after the Mishmi people, an indigenous group that inhabits the region. These hills are characterized by their relatively lower elevation compared to the main Himalayan ranges, typically ranging from 300 to 1,000 meters in height. The Mishmi hills are an important part of the Shivalik range in Arunachal Pradesh and play a significant role in the region's geography and ecology.
The Shivalik range, including the Mishmi hills, is composed of sedimentary rocks and is known for its fertile soil, which supports a diverse range of flora and fauna. The region is also rich in natural resources, including minerals and timber, which contribute to the local economy.
It is important to note that the Shivalik range has different local names in various regions. For example, in Himachal Pradesh, it is known as the Kangra hills, and in Uttarakhand, it is referred to as the Sub-Himalayan range. In Arunachal Pradesh, the Shivalik range is specifically known as the Mishmi hills, reflecting the local nomenclature and cultural significance of the region.
Understanding the local names for geographical features is crucial for students of geography, especially when studying regional geography. The Mishmi hills, as the local name for the Shivalik range in Arunachal Pradesh, highlight the importance of recognizing and using local terminology in geographical studies. This knowledge is particularly relevant for students preparing for competitive examinations such as the UPSC Civil Services and State PSC Exams, where regional geography is a significant topic.