Explanation: Ladakh is a region in the Indian state of Jammu and Kashmir, situated in the western part of the Himalayas. It is known for its high altitude, arid climate, and unique cultural heritage. The geographical boundaries of Ladakh are defined by several mountain ranges, with the Zanskar range being particularly significant as it forms the southern boundary of the region.
The Zanskar range is a part of the larger Himalayan mountain system and is located in the western part of the Himalayas. It stretches from the northwestern part of the Kashmir Valley to the northeastern part of Ladakh. The range is characterized by its rugged terrain, deep valleys, and high peaks, with some of the highest points reaching over 6,000 meters above sea level. The Zanskar range is not only a geographical boundary but also a natural barrier that influences the climate and ecology of the region.
The Zanskar range is crucial for understanding the geographical layout of Ladakh. It separates Ladakh from the rest of the Kashmir Valley, creating a distinct region with its own unique characteristics. The range is also significant for its role in the hydrology of the region, as it is the source of several important rivers, including the Zanskar River, which flows through the Zanskar Valley.
In the context of the options provided, the Zanskar range is the correct answer as it is the specific mountain range that forms the southern boundary of Ladakh. The other options, such as "Ladakh southern range," "Southern Ladakh range," and "Sherpa Rohtang range," are not recognized geographical terms in the context of Ladakh's boundaries. These options might seem plausible to students who are not familiar with the specific names of the mountain ranges in the region, but they do not accurately represent the geographical reality of Ladakh.
Understanding the geographical boundaries of Ladakh, particularly the role of the Zanskar range, is important for students studying the region's geography, ecology, and cultural heritage. It is also relevant for those preparing for competitive examinations that cover geographical knowledge, such as the UPSC Civil Services, Geography Olympiad, and State PSC Exams.