EROSION/SEDIMENTATION
2017-03-10 08:50:19.0 [tstevens] update Definition (A general term for a wide variety of processes and landforms involving the downslope movement, under gravity, of masses of soil and rock material.); update Definition (Dictionary of Geological Terms, American Geological Institute, 1984. );
LANDSLIDES
A general term for a wide variety of processes and landforms involving the downslope movement, under gravity, of masses of soil and rock material.