Vocabulary
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, crust, mantle, core, sedimentary rock, minerals, tectonic plates, states of matter, physical change, solid, liquid, gas, igneous, sedimentary, metamorphic, conglomerate, weathering, erosion, process, particles, microbes, physical weathering, mechanical weathering, chemical weathering, erode, absorb, symbiotic, consume, fossil fuel, acid, deforestation, decaying, nutrients, environment, conservation, sediment, fertile, groundwater, topsoil, humus