Metamorphic rocks

Metamorphic Rocks Watch the video to help with the questions below. Metamorphic rocks are formed from? igneous rocks sedimentary rocks other metamorphic rocks All of the above Geologists classify metamorphic rocks according to the size of the grains making up the rock color of the grains making up the rock arrangement of the grains making up the rock variety of the grains making up the rock How are rocks changed into metamorphic rocks? weight and pressure size and pressure heat and pressure weight and size Minerals in a rocks can change to new minerals under metamorphic processes. true false Fill in the blanks with the correct term Foliated rocks are metamorphic rock whose mineral grains are lined up in parallel layers.Nonfoliated rocks are metamorphic rock whose minerals grow and rearange themselves in a nonlayered texture. Match the igneous or sedimentary rock to the metamorphic rock it becomes. This information can be found in page 147 in your book. Paragraph about nonfoliated rocks and figure 17. granite gneiss limestone marble quartz sandstone quartizite Match the type of metamorphism to it's correct definition. regional metamorphism when temperature and pressure affect a large region of Earth's crust. contact metamorphism when molten material (igneous intrusion) comes in contact with a solid rock hydrothermal metamorphism when very hot water reacts with rock and alters its chemical and mineral composition Do you think fossils could be found in a metamorphic rock? Why or why not.