Name the ridges inside the stomach give their - SCIENCE -... This preview shows document pages 1 - 2.
â¢ Weathering can be physical, organic, or chemical whereas erosion is plain movement of rock pieces from one place to another. â¢ It is because of both weathering and erosion that we get to see new geological features. We cannot stop weathering from happening.
What is Physical Weathering. Physical weathering describes a change that affects the structure of a rock, but not its composition. It is sometimes also called mechanical weathering since it only causes mechanical changes to the rock's structure.