P: None. Fall, spring, summer. Introduction to processes within and at
the surface of the earth.  Description, classification, and origin of
minerals and rocks. The rock cycle. Internal processes:  volcanism,
earthquakes, crustal deformation, mountain building, plate tectonics.
External processes:  weathering, mass wasting, streams, glaciers, ground
water, deserts, coasts. With laboratory G120,  equivalent to IU GEOL
G103, IU GEOL G111, and PU GEOS 111.