Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test People Development & Environment Hazards and Disasters Natural Disasters
The mass movement of rock, debris or earth down a slope is referred to as:
1
landslide
2
earthquake
3
flood
4
More than one of the above
5
None of the above