Rocks Crossword

QUESTIONS LIST: Granite : What igneous rock is great for climbing?, Limestone : What type of sedimentary rock forms under water?, Slate : Metamorphic rocks that are made of thin layers of minerals are called_______., Heat : What helps make metamorphic rock other than soil?, Extrusive : Igneous rocks that cool on the outside of the earth are called________., Magma : Igneous rocks that are formed underground are made from________., Crust : All rocks form under the_______., Conglomerate : What sedimentary rock is held together by different types of rock?, Pumice : What igneous rock has lots of holes in it?, Igneous : Rocks that are formed by lava or magma are called_______., Minerals : All rocks have two or more________., Lava : Extrusive rocks are made by what substance?, Intrusive : Igneous rocks that cool inside the earth are called_________., Obsidian : What igneous rock has no crystals, is smooth, and is smooth?, Layers : Sedimentary rocks have lots of_________., Waves : Rocks are turned into sand by ocean_______., Gneiss : What metamorphic rock is made of minerals pressed together?, Metamorphic : What rock is made when rocks squeeze together by heat and other rocks?, Igneous : Rocks made from lava or magma are________ rocks., Sandstone : What rock is made from sand layers are pushed together?