There are many things that can cause the surface of the earth to change. These things include volcanoes, erosion, glaciers, and earthquakes. This website will give you a look at some of these things.
Volcanoes are mountains fromed when hot, melted rock builds up and bursts through the surface.here is another type of volcano which does not have a cone at all. volcanos of this type are lava fields which are composed of large flows of molten rock.These flows come through many fissures in the ground.
Erosion is the process by which soil and rock are removed from the earths surface by oxygenic processes such as wind or water flows and then transported and deposited in other locations.
A landslide is the downward falling sliding of a mess of solil, detrius or rock on of from a steep slope.
A series of vibrations induced in the earth's crust by the abrupt rupture and rebound of rocks in which elastic stain has been slowly accnumulating earthquake