Vocabulary
rock cycle, sedimentary rocks, volcanic rocks, minerals, crystallization, microscope, igneous rocks, sediments, metamorphic rocks, folding, faulting, physical changes, crust, rock strata, magma, lava, physical change, weathering, erosion, soil, organic material, compacting, cementing, conglomerates,, rock, igneous, sedimentary, metamorphic, mineral, magma, crust, mantle, earthquake, intrusive, extrusive, granite, peridotite, gabbro, scoria, basalt, pumice, obsidian, rhyolite, diorite, sediment, cement, sandstone, breccia, siltstone, shale, silt, cobbles, sand, clay, organic, limestone, bituminous coal, gneiss, amphibolite, anthracite coal, marble, metaconglomerate, slate, quartzite, rock cycle, minerals, quartz, feldspar, mica, granite, gneiss, igneous rock, magma, lava, crystallization, sedimentary rock, weathering, rock strata, metamorphic rock, sandstone, limestone, claystone, quartzite, marble, schist, physical change,, geology, sediments, geologic period, epochs, glaciation, volcanoes, lava, magma, fossils, extinction, geologic time scale, tectonic plates, Pangaea, fossil fuels