Landslides in areas of hilly and mountainous terrain can be triggered by groundshaking, heavy rains or human activities such as road cuts, grading, construction removal of vegetation, and changes in drainage.
(Landslides in areas of hilly and mountainous terrain; can be triggered; ) (Landslides in areas of hilly and mountainous terrain; by groundshaking; heavy rains or human activities such as road cuts, grading, construction removal of vegetation, and changes in drainage)
Landslides in areas of hilly and mountainous terrain Landslides in areas of hilly and mountainous terrain
can be triggered by groundshaking
heavy rains or human activities such as road cuts, grading, construction removal of vegetation, and changes in drainage