Explanation: Rain can wet the mud, and cause it to slide. This is one cause of a landslide that humans don't cause. This is why rain is a natural cause for lanslides.
A landslide is a natural hazard that is usually related to the instability of a slope. Human activities can directly influence the occurrence of landslides. All but one would be considered a human cause. <em>Human activities</em>
Explanation:
Various human activities contributes to natural hazards, activities such as mining, industrialization, among others increase the instability of a slope, hence; has directly influence on natural hazard occurrence.
