Vocabulary
nitrogen, atom, molecule, herbivorism, plant assimilation, nitrogen-fixing plants, bacteria, ammonia, metamorphism, deposition, weathering, erosion, glaciers, crystallization, uplift, thermal energy, electromagnetic radiation, infrared, physical weathering, chemical weathering, biological weathering, atmosphere, biosphere, geosphere, hydrosphere, volcanic activity, igneous metamorphic and sedimentary rocks, precipitation, evaporation, elevation, condensation, crystallization, deposition, erosion, magma, flow , geosphere, biosphere, igneous, metamorphic, sedimentary, weathering , erosion, rock cycle, water cycle, run off, condensation, evaporation, precipitation, solar energy,, metamorphic, igneous, sedimentary, hydrosphere, geosphere, biosphere, atmosphere, water cycle