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Rocks Foldable Directions: Use your notes and Science textbook to complete the foldable. Outside IGNEOUS Draw an example. (refer to the characteristics of igneous rocks) SEDIMENTARY Draw an example. (refer to the characteristics of sedimentary rocks) METAMORPHIC Draw an example. (refer to the characteristics of metamorphic rocks) Inside (Fill in the blanks (?) with the correct answers to complete the description) (TOP/left side) Sedimentary rocks form Igneous rocks form from Metamorphic rocks form when particles of other rocks the cooling of ____?____, when an existing rock is or the remains of plants and changed by _____?______ below Earth’s surface, or animals are _______?_____ ___?____, above Earth’s & ________?_______. and _____?______ together. surface. ______?________ Igneous rocks that formed when magma hardened beneath Earth’s surface. Example: granite, core of many mountain ranges _______?_________ Igneous rocks that formed from the lava that erupted onto Earth’s surface. Example: basalt, forms much of Earth’s crust (BOTTOM/right side) ____?_____ sedimentary rocks are formed when rock fragments are squeezed together. Examples: shale, sandstone, conglomerate, breccia _____?_______sedimentary rocks are formed when the remains of plants and animals are deposited in thick layers. Examples: coal, limestone Chemical sedimentary rocks form when minerals that are dissolved in a solution crystallize. Examples: rock salt, gypsum Foliated metamorphic rocks have grains that are arranged in parallel layers or bands. Non-foliated metamorphic rocks have their grains arranged randomly. Examples: marble, slate