Erosion.
The process that breaks down rock and other materials at Earth's surface is called weathering. Weathering can occur through physical processes like freezing and thawing, as well as chemical processes like oxidation and hydrolysis.
Weathering and mass wasting/movement.
Chemical weathering is the breaking down of a rock on a minute level, like the solution of minerals. Mechanical weathering is the breaking down of a rock, sometimes causing a crack through an entire strata, resulting in mass movement; but mostly mechanical weathering is as a result of a factor which causes the rock to physically separate.
A sedimentary rock changes into a metamorphic rock when there is heat, pressure, and time. -over a long period of time
Chemical Weathering
The breaking down of rocks is weathering. Their movement from one place to another place is erosion.
Weathering can weaken the rock face of a cliffed coastline through processes like freeze-thaw, chemical weathering, and biological activity, accelerating erosion. Mass movement, such as landslides, can result from this weakening, causing rapid removal of larger volumes of material and reshaping the coastline. Together, weathering and mass movement contribute to the gradual retreat and alteration of cliffed coastlines over time.
Weathering is the Break down of the rocks and Eroison is the movement of weathered rock material from one place to another.
Weathering is the breakdown of rocks and minerals at or near the Earth's surface, while mass movement is the downhill movement of rock, soil, and debris due to gravity. Weathering results in the disintegration of rocks, while mass movement involves the transportation of weathered materials downslope.
Ice is an example of weathering. Weathering is the breakdown of rock into smaller pieces without any movement, while erosion involves the movement of these smaller pieces. Ice can break down rocks through processes like freeze-thaw cycles, which fracture rocks over time without transporting the material.
Ice acts as a weathering agent through freeze-thaw cycles, where water seeps into cracks in rocks or soil and expands when it freezes, breaking apart the material. Plant roots contribute to weathering by exerting physical pressure on rocks and soil as they grow, helping to break them apart and facilitating the movement of water and chemical weathering agents through the material.
Weathering breaks down rocks into smaller pieces, while erosion transports these pieces to new locations. Weathering can be physical (e.g. freezing and thawing) or chemical (e.g. acids dissolving minerals), weakening the rock structure. Erosion, through processes like water or wind movement, carries away the weathered rock fragments, reshaping the landscape over time.