Is a type of physical wethering?

Yes, physical weathering is a process that breaks down rocks and minerals through mechanical forces without changing their chemical composition. Common examples include freeze-thaw cycles, where water seeps into cracks, freezes, and expands, causing the rock to fracture. Other forms include abrasion from wind or water, and thermal expansion and contraction due to temperature changes. These processes contribute to the gradual erosion and shaping of landscapes.