Which two statements describe a situation that would result in a change to landforms on Earth's surface.

A. A volcano erupts on a small island.

B. A cold front causes a drop in temperature.

C. Flooding loosens dirt and rocks along a hillside.

A. A volcano erupts on a small island.

C. Flooding loosens dirt and rocks along a hillside.

Explanation:

Tectonic activities and mass wasting will greatly lead to a change in land forms on earth's surface.

When a volcano erupts on a small island, a change in landform often results. Also, flooding can lead to changes in land form.

Volcanic eruptions generally adds new materials to the earth surface. Magma that reaches the surface called lava deposits rock materials unto the surface. During an extensive period of flooding, materials are carried from one place to another and this greatly sculpts the surface of the earth.