The primary cause of mass movements gravity, a mass movement is basically when a rock slide or mud slide happen (so when stuff moves down a hill or mountain). there are actually different types of mass movements which include land slides and mud slides. these mass movement are caused by heat rising, earthquakes, and human made mass movements. mass movements will cause social and economic impacts. social because people die or lost valuable items. economic impact because of cost for new stuff. one example of a mas movement was Nepal a 7.8 magnitude earthquake mad caused a mud slide.
an example of a mass movement
stuff falls down mountain and create mass movements
