Vocabulary
weathering, erosion, geology, landform, canyon, sedimentary rock, conglomerate, dam, river mouth, delta, dune, coastal erosion, natural hazard, lightning, thunder storm, lightning rods, high risk, tornado, hurricane, tropical storm, flooding, seismometer, earthquake, seismologist, tsunami, volcanic eruption, tidal wave, landform, mountain, hill, valley, canyon, delta, plateau, plains, geosphere, crust, mantle, outer core, inner core, rock, soil, sediment, deposition, tectonic plates, elevation, physical map, topographical map, landform, mountain, hill, valley, canyon, delta, plateau, plains, geosphere, crust, mantle, outer core, inner core, rock, soil, sediment, deposition, tectonic plates, elevation, physical map, topographical map, erosion, chemical weathering, mechanical weathering, marine erosion, desertification, biological weathering, sand, silt, gravel, geodes, sea arches, sea glass, stalactites, stalagmites, cavern, crystallization, quartz, amethyst