Soils in Our Environment GEOG 318 (4)
A survey of soils and their management. Focuses on the role of soils in the environment; their physical, chemical and biological properties; processes of degradation (including erosion, desertification, pollution, and nutrient depletion); and the maintenance of healthy soils. Prerequisite: Completion of 45 units including GEOG 111. Students who have taken GEOG 317 may not take this course for further credit. Breadth-Science.