Q. ______ is a large mass of snow and ice at a high altitude that slides down the mountain slopes ?
✅ Correct Answer: (C)
Avalanche
Explanation: Avalanche is a sudden flow of a large mass of snow or ice down a slope or cliff sometimes at speeds exceeding 160 km per hour.
Explanation by: Ram Avtar Sharma
Avalanche is a sudden flow of a large mass of snow or ice down a slope or cliff sometimes at speeds exceeding 160 km per hour.