Tag: weathering

spheroidal weathering

Pengertian spheroidal weathering adalah: Subjek Definisi Geologi EN ? spheroidal weathering : Spalling off of concentric shells from rock masses of various sizes as result of pressures built up during chemical weathering. Definisi ?

mechanical weathering

Pengertian mechanical weathering adalah: Subjek Definisi Geologi EN ? mechanical weathering : Process by which rock is broken down into smaller and smaller fragments as result of energy developed by physical forces. Also known as disintegration. mechanical weathering : The mechanical break-up or disintegration of rock into smaller fragments. Definisi ?

cavernous weathering

Pengertian cavernous weathering adalah: Subjek Definisi Geologi EN ? cavernous weathering : A combination of chemical and mechanical weathering processes act on rock surfaces to produce hollows and caverns. This is also called honeycomb weathering. Definisi ?

chemical weathering

Pengertian chemical weathering adalah: Subjek Definisi Geologi EN ? chemical weathering : The process that changes the chemical makeup of a rock or mineral at or near the Earth’s surface. Chemical weathering alters the internal structure of minerals by the removing and/or adding elements. Compare with mechanical weathering. chemical weathering : Weathering of rock material by chemical processes that transform original material into new chemical combinations. Thus chemical weathering of orthoclase produces clay, some silica, […]

weathering

Pengertian weathering adalah: Subjek Definisi Ekosistem ? weathering/pelapukan : Proses alami yang menghancurkan batuan menjadi tanah Geologi EN ? weathering : Response of materials once in equilibrium within earth's crust to new conditions at or near contact with water, air, or living matter. See also chemical weathering and mechanical weathering. weathering : Weathering includes two surface or near-surface processes that work in concert to decompose rocks. Both processes occur in place. No movement is involved […]

weathering zone

Pengertian weathering zone adalah: Subjek Definisi Geologi ? weathering zone: zona lapik, yakni zona permukaan yang terdiri dari batuan-batuan yang telah mengalami perubahan akibat reaksi kimia dari udara, air, tumbuhan dan bakteri serta dikenai oleh proses mekanika seperti perubahan suhu. Definisi ?

physical weathering

Pengertian physical weathering adalah: Subjek Definisi Geologi ? physical weathering : pelapukan fisik dari batuan. Dapat juga diartikan sebagai keadaan kemantapan (stabilitas) batuan. Definisi ?