Which of the following processes will cause metamorphism. A chemical reactions B diagenesis C erosion D mechanical processes. Physical Weathering Station Essl Lessons Physical Weathering Weathering And Erosion Mechanical Weathering Igneous rocks and other types of rocks on Earths surface are exposed to weathering and erosion processes to produce sediments. . Dissolution occurs when carbonic acid dissolves the mineral calcite found in limestone. The suns energy can heat rocks to very high temperatures. Oilier 1969 weathering is the breakdown. It manifests itself as a reduction of the material to smaller and smaller pieces. Physical weathering also called mechanical weathering is a process that causes the disintegration of rocks mineral and soils without chemical change. Weathering is the physical and chemical breakdown of rocks into smaller fragments and erosion removes those fragments from their original location. ...