Which is the last step in formation of a typical landscape?

A) Erosion
B) Deposition of sedimentary layers
C) Lithification into sedimentary rocks

Lithification

The conversion of unconsolidated sediment or volcanic ash into a coherent, solid rock, involving processes such as compaction and cementation.

Sedimentary Layers

Layers of rock or soil with internally consistent characteristics that distinguish them from contiguous layers.

Erosion

The method through which natural forces like wind or water cause the erosion and movement of soil, rock, and other materials on the surface.