abrasion, chemical weathering, erosion, ice wedging, mechanical weathering, carbon dioxide, oxygen, deciduous forest, humus, inorganic, laterite, loam, organic, pedalfer, pedocal, residual soil, soil horizon, soil profile, subsoil, topsoil, transported soil, C-horizon,
- Listen to the audio or read the chapter.
- Watch the videos.
- In class, discuss weathering and soil types. Make a model of soil horizons.