Which part of the Himalayas is perennially snowbound?a)Great Himalayas...
Mothly is the part of Himalaya. The mountain peaks in the Himadri regiom was periodically snow bound because of their proximity to the tropics. Moreover they form sources of perennial river system like ganga river system and ganga-bharamputra river system.
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Which part of the Himalayas is perennially snowbound?a)Great Himalayas...
The correct answer is option 'A', the Great Himalayas or Himadri, which is the highest and northernmost range of the Himalayas. Here is a detailed explanation of why this part of the Himalayas is perennially snowbound:
1. Great Himalayas or Himadri:
The Great Himalayas, also known as Himadri, is the highest range of the Himalayan mountain system. It stretches across several countries, including India, Nepal, Bhutan, and Tibet. This range consists of some of the highest peaks in the world, including Mount Everest and Kanchenjunga.
2. High altitude and steep slopes:
The Great Himalayas possess extremely high altitudes and steep slopes, which contribute to the region being perennially snowbound. With an average elevation of over 6,000 meters, these mountains experience extremely cold temperatures throughout the year. The steep slopes prevent the snow from melting and accumulating, leading to the presence of snow all year round.
3. Snowfall and precipitation:
The Great Himalayas receive heavy snowfall and precipitation due to the moisture-laden winds from the Indian Ocean. As these winds ascend the mountains, they cool down, leading to condensation and the formation of clouds. These clouds subsequently release their moisture as snowfall, resulting in a continuous accumulation of snow in the region.
4. Glacier formation:
The perpetual snow in the Great Himalayas contributes to the formation of glaciers. Glaciers are massive bodies of ice that form over long periods of time due to the accumulation and compaction of snow. The Himalayan glaciers are crucial sources of freshwater for many rivers, including the Ganges, Brahmaputra, and Indus.
5. Impact on climate and ecosystems:
The perennial snowbound condition of the Great Himalayas has a significant impact on the climate and ecosystems of the region. The permanent snow cover acts as a natural reservoir, storing water and releasing it slowly over time. This helps in maintaining the flow of rivers and sustains various ecosystems, including alpine vegetation and wildlife.
In conclusion, the Great Himalayas or Himadri is the part of the Himalayas that remains perennially snowbound. The high altitude, steep slopes, heavy snowfall, and glacier formation contribute to the continuous presence of snow in this region throughout the year. This unique characteristic of the Great Himalayas has a significant impact on the climate, water resources, and ecosystems of the area.
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