<Li> reduction of roots holding the soil to bedrock </Li> <Li> undercutting of the slope by excavation or erosion </Li> <Li> weathering by frost heave or chemical dissolution </Li> <Ul> <Li> Afforestation </Li> <Li> Re-Afforestation </Li> <Li> Terracing steps on slopes or, more generally, re-modeling its shape </Li> <Li> Slope stabilization </Li> </Ul>

Where are natural hazards involving mass wasting process most likely to occur