A field-based course covering basic methods used by earth scientists for environmental, geographic, and geologic investigations. Students will collect field data at off-campus sites, conduct periodic monitoring, and analyze samples using departmental and personal instrumentation. Students will work on collaborative projects and will present their results. Class will meet weekly for four hours in the field. Prerequisites: ENV-SCI 110R (or GEOLOGY 220), ENV-SCI 110L (or GEOLOGY 220L).