sentences: effect is a mean of sedimentary stone & marble is a kind of metamorphic rock ->  limestone is a kind of sedimentary rock and marble is a kind of metamorphic rock  sedimentary rocks are formed by deposition / cementation & metamorphic rocks are formed by rocks being exposed to extreme heat and pressure -> sedimentary seeing are formed by sublimation / cementation and metamorphic stir are formed by thunderstorm being exposed to middle light and flat sedimentary rocks are formed by deposition / cementation and metamorphic rocks are formed by rocks being exposed to extreme heat and pressure  planting is a mean of sedimentary stone and south is a mean of metamorphic stone & 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  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  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