Rocks weather at different rates in different climates. Warm, moist climates 7. Slumps are the most common and widespread form of landslide in hilly regions. True False 10. You are on a hill on which the trees tilt upslope.
Some rock types provide a stronger hillside foundation than others.
When slopes are heavily watered When roadcuts are made in the hillside When forests are planted When hillsides are leveled for building sites The following questions refer to this diagram. Which activities shown in the diagram above add weight to the slope. Which activities shown in the diagram above steepen the slope. Which activities shown in the diagram above add excess moisture to the slope.