Definitions for "Physical Weathering"
The set of all physical processes by which an outcrop is broken up into smaller particles.
( Ped .). The breakdown of rock and mineral soil into smaller fragments by physical forces as by frost action. See Weathering. ( SSSA ).
The process in which intact rock breaks into smaller grains or chunks.
Physiological Physiological Age Phytochrome Phytoplankton Pigments Pigweed Pileus DIAGRAM: PHOTO: Coprinus / Coprinus