Physical weathering is the process of weathering Leith physical element like wind ,water etc Chemical weathering is the weathering with any types of chemical reacting with the rocks Biological weathering is the weathering by biological organisms through various ways. This diagram uses Strike and Dip of repeating rock units to produce a geologic map and to infer the underlying fold. Notice the differential weathering of different rock layers, especially on the right side of the image.
Jan 14, 2017 · Weathering is the wear and tear of any material under an external influence. Natural weathering or erosion of a certain kind can be chemical and mechanical. The causal elements or causes can be water, ice, gas, temperature, pressure or even plants. Natural weathering is not the same as manual or artificial weathering. Physical science definition is - any of the natural sciences (such as physics, chemistry, and astronomy) that deal primarily with nonliving materials.
Weathering is the process of breaking down rock that is not moving. Physical weathering happens when water gets into cracks in the rock and freezes, expanding and breaking the rock. Chemical weathering takes place when water reacts with minerals in the rock to form new minerals and dissolve others. Oct 04, 2010 · Weathering refers to the process by which rocks are broken apart, or chemically altered, to become sediment. This process can be further subdivided into two categories: physical/mechanical weathering and chemical weathering. Physical/mechanical weathering, as the name implies, is when the rock is physically broken into smaller pieces.