Explanation: The Himalayas are the world's highest mountain range, stretching across several countries in South Asia, including India, Nepal, Bhutan, and Pakistan. The Himalayan range is divided into several parallel ranges, with the outer Himalayas, also known as the Siwalik Range, forming the southernmost part of the system.
The outer Himalayas are characterized by low, discontinuous ranges and river valleys. They extend from Jammu and Kashmir in the west to Arunachal Pradesh in the east. Jammu and Kashmir is located in the northwestern part of India and is the westernmost state of the Himalayan range. Arunachal Pradesh, on the other hand, is the easternmost state of India and forms the eastern boundary of the Himalayan range.
It is important to understand the geographical extent of the Himalayas to appreciate the vastness and diversity of this mountain range. The outer Himalayas play a significant role in the geography of the region, influencing climate, weather patterns, and the distribution of flora and fauna. They also serve as a natural barrier between the Indian subcontinent and the Tibetan Plateau.
The misconception that Bhutan, Dhaka, or Myanmar could be the eastern boundary of the outer Himalayas stems from a lack of understanding of the geographical boundaries of the Himalayan range. Bhutan is a country located to the north of the Himalayas, while Dhaka is the capital city of Bangladesh, which is not part of the Himalayan range. Myanmar is a country to the east of India and south of the Himalayas, not along the eastern boundary of the outer Himalayas.
In conclusion, the outer Himalayas extend from Jammu and Kashmir in the west to Arunachal Pradesh in the east, forming a significant part of the Himalayan range and influencing the geography and ecology of the region. Understanding the geographical extent of the Himalayas is crucial for comprehending the diverse landscapes and ecosystems of South Asia.