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.
Physical weathering is caused by the effects of changing temperature on rocks, causing the rock to break apart. The process is sometimes assisted by water. There are two main types of physical weathering: Freeze-thaw occurs when water continually seeps into cracks, freezes and expands, eventually breaking the rock apart.