Vocabulary
natural resources, man-made resources, rocks, Earth, size, texture, smooth, rough, color, properties, saltwater, freshwater, soil, 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, weathering, erosion, geology, landform, canyon, sedimentary rock, conglomerate, dam, river mouth, delta, dune, coastal erosion, erosion, chemical weathering, mechanical weathering, marine erosion, desertification, biological weathering, sand, silt, gravel, geodes, sea arches, sea glass, stalactites, stalagmites, cavern, crystallization, quartz, amethyst, bedrock, biogeology, habitats, vegetation, silt, soil, weathering, erosion, rocks, roots, living, physical characteristics, oxygen, photosynthesis, conserved, loam, decomposition, humus, topsoil, organic material, subsoil, plate tectonics, tectonic plates, faults, core, inner core, outer core, mantle, crust, lithosphere, geosphere, landform, delta, ocean basin, mountain, mountain range, plateau, volcano, earthquake, lava, trench, sediment, soil, rock, Ring of Fire, continent, Pangaea, continental plate, oceanic plate, diverge, converge, transform, , resources, renewable resources, nonrenewable resources, deforestation, agriculture, natural resources, ecosystem, green energy,