that the rock is smaller and smother
Probably weathering and/or erosion.
Mechanical weathering does not change a rock's chemical composition; it only breaks the rock into smaller pieces. Chemical weathering, on the other hand, alters a rock's chemical composition through processes like oxidation, hydrolysis, and dissolution.
Metamorphic rock is formed by heat and pressure making changes to igneous and sedimentary rock.
Evidence of the rock cycle includes the formation of new igneous rocks from magma cooling and solidifying, the transformation of rocks through processes like weathering and erosion, and the recrystallization of rocks under heat and pressure during metamorphism. By studying the minerals and textures of rocks, geologists can trace their origins and changes, supporting the concept of the rock cycle.
Water layer weathering is a process in which water infiltrates within rock layers, causing weathering and erosion over time. This can lead to changes in the structure and composition of the rock, eventually leading to the formation of features like caves, sinkholes, and canyons.
Evidence of weathering can include the breakdown and erosion of rocks, the formation of sediment or soil, the presence of loose rock fragments, or the physical weathering patterns like cracks and fractures on rock surfaces. Additionally, weathering can cause changes in the color, texture, and shape of rocks and minerals over time.
By weathering either by physical or chemical weathering.
Mechanical weathering is a process which physically changes the appearance of a rock or structure. Chemical weathering is a process which changes the chemical composition of a rock or structure.
Chemical weathering
Chemical
Probably weathering and/or erosion.
Chemical Weathering
You can tell if a rock is weathering by observing physical changes such as cracking, chipping, or crumbling, as well as changes in color or texture. Weathering can also be indicated by the presence of weathering agents like water, wind, or plants acting on the rock surface.
weathering,erosion, and deposition
Hydration
Ice live
Mechanical weathering does not change a rock's chemical composition; it only breaks the rock into smaller pieces. Chemical weathering, on the other hand, alters a rock's chemical composition through processes like oxidation, hydrolysis, and dissolution.