Explanation: The Pir Panjal range is a significant part of the western Himalayas, stretching across the states of Jammu and Kashmir, Himachal Pradesh, and Uttarakhand in India. It is a crucial geographical feature that separates the Kashmir Valley from the rest of the country and is known for its high altitude and rugged terrain.
The altitude of the Pir Panjal range is a key characteristic that distinguishes it from other mountain ranges in the region. The range's elevation typically ranges from 3960 to 5470 meters above sea level. This range is not as high as the Great Himalayan range, which includes peaks like Mount Everest, but it is still considered a high-altitude range within the Himalayan system.
Understanding the altitude of the Pir Panjal range is important for several reasons. First, it helps in comprehending the geographical layout of the Indian subcontinent, particularly in the northern regions. Second, the altitude affects the climate and vegetation of the area, which in turn influences the local ecosystems and human settlements. Third, the high altitude of the Pir Panjal range plays a significant role in the formation of the Kashmir Valley and the surrounding areas.
The correct answer, option B (3960-5470 m), accurately reflects the altitude range of the Pir Panjal range. This range is higher than some other mountain ranges in the region but does not reach the extreme heights of the Great Himalayan range. It is important to note that while the Pir Panjal range is high, it is not the highest range in the Himalayas, which is why options C and D, which suggest higher altitudes, are incorrect.
In summary, the Pir Panjal range is a significant geographical feature in the western Himalayas, with an altitude range of 3960 to 5470 meters. This range is crucial for understanding the topography and climate of the region and is an important part of Indian geography.