effect is a mean of sedimentary stone & angles is a mean of metamorphic stone ->  limestone is a kind of sedimentary rock and marble is a kind of metamorphic rock  sedimentary skunk are formed by sublimation / cementation & metamorphic sperm are formed by difference being exposed to middle light and tellurium ->  sedimentary rocks are formed by deposition / cementation and metamorphic rocks are formed by rocks being exposed to extreme heat and pressure  limestone is a kind of sedimentary rock and marble is a kind of metamorphic rock & sedimentary rocks are formed by deposition / cementation and metamorphic rocks are formed by rocks being exposed to extreme heat and pressure ->  limestone is a kind of sedimentary rock that is formed by deposition / cementation and marble is a kind of metamorphic rock that is formed by rocks being exposed to extreme heat and pressure  limestone is a kind of sedimentary rock that is formed by deposition / cementation and marble is a kind of metamorphic rock that is formed by rocks being exposed to extreme heat and pressure & window is a public of a stone and includes hollow of sedimentary / metamorphic / igneous ->  limestone and marble are different classes of rock and are formed by different methods  limestone and marble are different classes of rock and are formed by different methods & window is a rusts of how a stone is formed -> different classes of rocks are formed by different methods