- 1. Pangong Tso is a famous endorheic lake located in the Himalayas. This means it has no outlet to the sea. What is its approximate length?
A) 250 km
B) 75 km
C) 50 km
D) 134 km
- 2. The captivating beauty of Pangong Tso is often attributed to its changing colors. What is the primary reason for this phenomenon?
A) Reflections of the sky
B) Algae and dissolved minerals
C) Seasonal temperature shifts
D) Volcanic activity
- 3. Pangong Tso is situated at a very high altitude. What is its approximate elevation above sea level?
A) 4,350 meters
B) 6,000 meters
C) 2,000 meters
D) 3,500 meters
- 4. The lake spans across two countries. Which two countries share Pangong Tso?
A) Bhutan and India
B) China and Pakistan
C) India and Nepal
D) India and China
- 5. The name 'Pangong' is believed to have a specific meaning. What does 'Pangong Tso' roughly translate to?
A) Mountain lake
B) Blue lake
C) Sacred lake
D) Longest lake
- 6. Due to its high altitude and arid climate, Pangong Tso is a freshwater lake. This is unusual for many high-altitude lakes. What is the salinity of Pangong Tso?
A) Brackish
B) Slightly saline
C) Freshwater
D) Highly saline
- 7. What is the approximate width of Pangong Tso?
A) 50 km
B) 20 km
C) 10 km
D) 5 km
- 8. The western end of Pangong Tso is located in which Indian state?
A) Uttarakhand
B) Ladakh
C) Himachal Pradesh
D) Jammu and Kashmir
- 9. Pangong Tso is a significant habitat for various avian species, especially migratory birds. Which of these is a common bird found here?
A) Penguin
B) Ostrich
C) Flamingo
D) Bar-headed goose
- 10. The lake is a popular tourist destination, attracting visitors for its stunning scenery. In which season is the lake most accessible and visited?
A) Summer
B) Spring
C) Winter
D) Monsoon
- 11. What is the approximate water temperature of Pangong Tso during the peak summer months?
A) 30-35 °C
B) 0-5 °C
C) 10-15 °C
D) 20-25 °C
- 12. During the harsh winter months, Pangong Tso often freezes over. What is the approximate temperature at which it begins to freeze?
A) Above 10 °C
B) Below 0 °C
C) Below -10 °C
D) Exactly 0 °C
- 13. Pangong Tso is a protected area, and its ecosystem is quite fragile. Which of the following is a major threat to its environment?
A) Abundant rainfall
B) Lack of sunlight
C) Overgrowth of aquatic plants
D) Unregulated tourism
- 14. Which geological feature is largely responsible for the formation of the Himalayan region where Pangong Tso is located?
A) Volcanic eruption
B) Tectonic fault lines
C) Continental plate collision
D) Glacial erosion
- 15. The lake is divided into several smaller interconnected parts. What is the approximate percentage of Pangong Tso that lies within India?
A) 20%
B) 60%
C) 40%
D) 80%
- 16. What type of sediment is commonly found at the bottom of Pangong Tso?
A) Fine silt and sand
B) Clay and mud
C) Large boulders
D) Volcanic ash
- 17. Which is the nearest major town or city to the Indian side of Pangong Tso?
A) Srinagar
B) Manali
C) Shimla
D) Leh
- 18. Pangong Tso is part of a larger geographical region known as the Tibetan Plateau. What is the general climate of this region?
A) Tropical and humid
B) Arid and cold
C) Temperate and mild
D) Sub-zero and wet
- 19. The lake's unique environment supports a limited but specialized flora. What kind of vegetation is typically found around its banks?
A) Tropical plants
B) Dense forests
C) Sparse grasslands and shrubs
D) Mosses and lichens
- 20. What is the primary source of water for Pangong Tso?
A) Glacial meltwater and snowmelt
B) River tributaries
C) Underground springs
D) Seasonal rainfall
- 21. The border between India and China runs very close to Pangong Tso. What is the name of the line of actual control in this region?
A) Durand Line
B) McMahon Line
C) Line of Actual Control (LAC)
D) International Border
- 22. Which of these is a common natural hazard in the region surrounding Pangong Tso?
A) Volcanic eruptions
B) Hurricanes
C) Flooding
D) Landslides
- 23. The altitude and remoteness of Pangong Tso contribute to its relatively low biodiversity compared to other lake ecosystems. What is a key factor for this?
A) Abundant nutrients
B) High oxygen levels
C) Harsh environmental conditions
D) Stable temperatures
- 24. Pangong Tso is a significant site for geological studies. What can its sediment layers provide insights into?
A) Ancient human settlements
B) Geological fault lines
C) Mineral deposits
D) Past climate and environmental changes
- 25. The cultural significance of Pangong Tso is intertwined with local Tibetan and Ladakhi traditions. What is a common belief associated with the lake?
A) It is a mythical creature's home
B) It is a sacred place
C) It is a gateway to another dimension
D) It is a source of healing powers
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