About Parkachik Glacier:
- The Parkachik glacier is one of the largest glaciers in the Suru River valley, covering an area of 53 square km and is 14 km long.
- The Suru River valley is a part of the southern Zanskar Ranges in the western Himalayas.
- There are two main reasons for the rapid melting of the glacier.
- The first is global warming and increasing temperatures in the region.
- The second is that it is at a lower altitude than other glaciers in the Zanskar region.
Key facts about Zanskar Ranges
- Zanskar is a high altitude semi-desert lying on the Northern flank of the Great Himalayan Range.
- This mountain range acts as a climatic barrier protecting Ladakh and Zanskar from most of the monsoon, resulting in a pleasantly warm and dry climate in the summer.
- Flora: Much of Zanskar’s vegetation is found in the lower reaches of the valleys, and consists of alpine and tundra species.
- Fauna: Among the wildlife that can be found in Zanskar are the marmot, bear, wolf, snow leopard, kiang, bharal, alpine Ibex, wild sheep and goats, and the lammergeier.
Q1) What is tundra biome?
The tundra biome is a vast, treeless, and cold ecosystem that is found in the Arctic regions and some high mountainous areas around the world. It is one of the coldest and harshest biomes on Earth, characterized by long, extremely cold winters and short, cool summers.
Source: Ladakh glacier melting may form three lakes, says study
Last updated on Sep, 2026
→ UPSC 2027 Notification will be released on 13 January 2027 at upsconline.nic.in.
→ Check out the latest UPSC Syllabus here.
→ Download UPSC Model Answers for Mains 2026
→ UPSC Mains Question Paper 2026 is out now for Essay & GS Paper 1, 2, 3 & 4.
→ UPSC Calendar 2027 has been released.
→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2027 for structured answer writing practice, expert evaluation, and exam-oriented feedback.
→ Join Vajiram & Ravi’s UPSC Mentorship Program 2027 for personalized guidance, strategy planning, and one-to-one support from experienced mentors.
→ Go through the UPSC Mains Previous Year Papers to enhance your preparation.
→ UPSC has released UPSC Toppers List 2025 with the Civil Services final result on its official website.
→ Also check Best UPSC Coaching in India








