You are an engineer tasked with making a mountain roadway safer for passing cars. what would you emplace as some preventive measures that can be done to reduce or lessen the impact of mass wasting? (hint: think about the controls and triggers of mass wasting.)

Which are practical examples of how people in the developed world could make a big difference in how much water they use check all that apply a. use lightbulbs that use less electricity b. consider using a composting toilet that does not use water c. avoid using your telephone during peak hours d. do not read books