Disasters of human origin/Land regions/Collapse

The following are 1 case studies

Meteorological disasters			Terrestrial phenomena disasters		Disasters of human origin
Rainfall	Strong winds	Agriculture and forest damage	Earthquakes	Volcanoes	Land regions
Light rain	Wind toppled trees	Drought	Urban structures	Pyroclastic flows, etc.	Land subsidence
River floods		Cold weather damage	Slope disasters	Volcanic smoke and volcanic ejecta distribution	Collapse
Slope disasters		Insect damage	Ground disasters	Agriculture and forestry industry damage
		Forest fires