Which is most likely to change the shape of a landform?

The shape of landform is usually changed by natural event such as earthquake, landslide and volcanic eruption which can cause to a big destruction in the landform. For example the volcanic eruption which release heat in form of molten rock and gases led to the melt of many substances were it is deposited

There are a number of forces that change the shape of land forms, weather or climate (wind and water) or geophysical (earthquakes or volcanic eruptions) being most likely and most dramatic. Human activities are also a major factor, such as excavating for the purpose of mining or building structures or clearing forests and other vegetation for purposes of building or food production.