What types of rocks make up this landform?

To accurately answer your question about the types of rocks that make up a specific landform, I need to know which landform you are referring to. Generally, landforms can be composed of various types of rocks, including igneous, sedimentary, and metamorphic rocks, depending on geological history and processes. For example, mountains may primarily consist of metamorphic rocks, while river valleys often feature sedimentary rocks. Please provide more details about the landform in question for a tailored response.