Answer:
The primary difference between weathering and erosion is that weathering occurs in place whereas erosion involves movement to a new location. Both are caused by similar factors of wind, water, ice, temperature, and even biological action. They can also occur together.Weathering and erosion are not the same thing: weathering is the breaking of rocks into smaller and smaller pieces called sediments; erosion is the movement of these sediments by water, ice, wind, or gravity to a new location. ... Mechanical weathering physically breaks rocks into smaller pieces.