The natural landform characterized by steep, rugged cliffs is called a scarp or escarpment. These formations are typically created through processes such as erosion, tectonic uplift, or volcanic activity. Scarps often delineate different geological regions or strata, making them prominent features in the landscape. They can be found in various locations around the world and provide important habitats for diverse plant and animal life. Escarpments are also popular sites for hiking and recreation due to their stunning views and dramatic topography.