KumiswaIsayensi

Kwebalingisi kanye Ukwahlukanisa izinqubo exogenous. Imiphumela izinqubo exogenous. Ubudlelwano izinqubo endogenous futhi exogenous Geological

Kuyo yonke ukuba khona surface eMhlabeni kushintsha njalo. Le nqubo iyaqhubeka namuhla. He is kancane futhi imperceptible ukuba abantu ngisho izizukulwane eziningi. Nokho, lezi zinguquko ekugcineni ngokuyinhloko ukshintsha ukubukeka Earth. izinqubo ezinjalo zihlukaniswe exogenous (zangaphandle) kanye endogenous (yangaphakathi).

ngezigaba

izinqubo Exogenous - umphumela budlelwane emkhatsini wetincenye igobolondo le planethi ne hydrosphere, nomkhathi uHlu Jikelele Lwamakheli. Basuke wafunda ukuze ukunquma ngokunembile Dynamics kwemvelo Geological Zomhlaba. Ngaphandle izinqubo exogenous ungazange bahlakulele imithetho yentuthuko iplanethi. Batadisha Isayensi yokwakheka komhlaba ashukumisayo (noma geomorphology).

Ochwepheshe bamukela ngezigaba jikelele izinqubo exogenous, uhlukanisa zaba ngamaqembu amathathu. Okokuqala - a badlula elimelela ushintsho izakhiwo yamadwala namaminerali bedle hhayi kuphela umoya kodwa futhi carbon dioxide, i-oxygen, nomsebenzi amanzi eziphilayo. Uhlobo esilandelayo izinqubo exogenous - denudation. Lokhu kubhujiswa idwala (akushintshi ezakhiweni njengoba kwaba njalo endabeni ka-weathering), nokwahlukana kwabo egeleza ngamanzi nomoya. I last uhlobo - ekuqongeleleni. Lokhu kumiswa entsha yamadwala sedimentary ngenxa inhlabathi zanqwabelana ayimigodi impumuzo eliwumhlaba ngenxa weathering futhi denudation. On ekuqongeleleni Ngokwesibonelo ingashiwo ubuhlobo ezibukwayo zonke izinqubo exogenous.

weathering mechanical

weathering Physical ubizwa nangokuthi lokukhanda. Ngenxa yalokho lezi zinqubo rocks exogenous jikisa amadwala nesihlabathi gruss, futhi ziwohloke ku izinsalela. Isici esibaluleke kakhulu weathering ngokomzimba - insolation. Ngenxa kwelanga Ukushisa kanye nokupholisa okwalandela isifika ukushintshashintsha zesikhathi ivolumu idwala. Kubangela ngokuhlaziya futhi ukulahlekelwa ukuxhumana phakathi namaminerali. Imiphumela zisobala izinqubo exogenous - idwala elanele zibe izicucu. Kukhula amplitude we lokushisa, lo ngokushesha kwenzeka.

Izinga kumiswa imifantu incike izakhiwo sesiwa, foliation, yokuvikela ngocwazi, cleavage yayo namaminerali. ukuphazamiseka Mechanical ungaba ngezindlela ezihlukahlukene. Kusukela impahla okuqinile breaking kude izingcezu isakhiwo, kepha efaniswe izikali, yingakho le nqubo ubizwa nangokuthi cheshueniem. A egwadle ibhidliza izigaxa ukwakha ibhokisi.

ukubhujiswa chemical

Ngaphezu kwalokho, idwala nokonakala ikhuthaza imiphumela amakhemikhali amanzi kanye nomoya. Umoya-mpilo Ne-carbon dioxide yizithunywa ezimatasa, esongela ubuqotho evele. Amanzi idlulisa izixazululo usawoti, futhi ngenxa yalokho yendima yayo ekuqhubeleni inqubo weathering chemical kuphezulu kakhulu. Umonakalo onjalo ungaboniswa ngezindlela eziningi ezahlukene: carbonation, namachibi nokonakala. Ngaphezu kwalokho, imiphumela chemical ukuguguleka kwetinhlavu namaminerali entsha.

uquqaba Water enqamula zeminyaka nsuku zonke ebusweni futhi seep ngokusebenzisa ikhule ezimbotsheni kwakheka rocks ezibolile. Uketshezi kwenza inqwaba izakhi, ngaleyo ndlela okuholela yokubola namaminerali. Ngakho-ke, singasho ukuthi ngokwemvelo kukhona ngokuphelele izinto zingaxazululeki. Umbuto ukutsi bona ukugcina isikhathi esingakanani isakhiwo zabo naphezu kokuphathwa izinqubo exogenous.

namachibi

Namachibi kuthinta ikakhulukazi amaminerali, okuhlanganisa sulphur, insimbi, manganese, ayibe, nickel nezinye izakhi ezithile. Le nqubo kumakhemikhali matasa endaweni ayegcwele emoyeni, umoya-mpilo futhi amanzi. Ngokwesibonelo, contact umswakama, ingxenye idwala izinsimbi oxide kukhona oxides, sulfides, - .. Sulphates, njll Zonke lezi zinqubo kungithinte sendawo eMhlabeni.

Ngenxa namachibi ezingqimbeni engezansi inhlabathi zanqwabelana imvula anolaka nsimbi (ortzandy). Zikhona nezinye izibonelo nethonya layo isimo sezwe. Ngakho, badlula rocks equkethe yensimbi, embozwe soma brown limonite.

weathering organic

Organisms zihilelekile ukubhujiswa edwaleni. Ngokwesibonelo, ulele (izitshalo elula) Kungenzeka axazulule cishe kunoma iyiphi indawo. Asekela ukuphila, nokususa labelwe usebenzisa acid organic izakhamzimba. Emva izitshalo elula emadwaleni isihlahla izimila luhlala. Kulokhu, ayangena babe ekhaya ezimpandeni.

Izimpawu izinqubo exogenous ngeke akwenze ngaphandle kokukhuluma izimpethu, izintuthwane nomuhlwa. Zenza a Imigudu eside abaningi, ngaleyondlela baphose esivivaneni Ukungena komoya ngaphansi kwenhlabathi, lapho Ukwakheka has a elimazayo carbon dioxide futhi umswakama.

Umthelela ice

Ice - esibalulekile umonakalo omkhulu kakhulu. Kufeza indima ebalulekile ekwakhekeni sendawo eMhlabeni. Ezindaweni sezintaba iqhwa ezihambayo kanye nezigodi emfuleni, ukushintsha ukuma bushelelezi kwamanzi nokugeleza kwawo. ukubhujiswa okunjalo izazi zokuma komhlaba okuthiwa gouging (vypahivaniem). Iqhwa ezihambayo wenza esinye umsebenzi. Uthwala detritus, abahlubukanga edwaleni. imikhiqizo weathering ewa esuka kwemithambeka izigodi futhi kuxazululwe phezu kobuso ice. Umonakalo onjalo oyinhlekelele impahla Geological libizwa moraine.

Okunye futhi okubaluleke ngokufanayo phansi-ice, kwakheka okuyinto enhlabathini bese komhlaba igcwalisa ezimbotsheni ezindaweni eside futhi eyiqhwa. Njengoba kunomthelela lapha futhi isimo sezulu. The ephansi lokushisa, aba maningi of okokuqandisa ukujula. Lapho ehlobo liyancibilika frost phezu kobuso bomhlaba, nabo uhoxile ingcindezi amanzi. Ayayona landscape futhi ukushintsha ukwakheka kwalo. izinqubo ezifanayo unyaka nonyaka aphindaphindwe imijikelezo, isibonelo, enyakatho yeRussia.

ulwandle isici

Ulwandle imayelana 70% ebusweni iplanethi yethu, futhi ngokungangabazeki, ke bekulokhu Geological ezibalulekile isici exogenous. Uhamba amanzi olwandle ngaphansi kwethonya umoya, olwandle nemisinga olwandle. Nge le nqubo ezihlobene nokubhujiswa olubanzi ungqimba lomhlaba. Amagagasi ukuthi zingena ngisho ngesikhathi ongaphakeme olwandle olugubhayo ngasogwini, ngaphandle stop zicekela phansi kwedwala ezizungezile. Phakathi nesivunguvungu, amandla surf kungaba amathani amaningana ngamunye imitha square.

Inqubo drift nokubhujiswa ngokomzimba asogwini owenza amanzi asolwandle abe amatshe ngokuthi nemihuzuko. Yena wabe Ukuboshelwa. On ibhange zingavela bay ukufiphala, inhlonhlo noma ematsheni. Ngaphezu kwalokho, Surf wave yakha breakages futhi Amashalofu okubeka. Uhlamvu ekubhujisweni incike isakhiwo kanye nendlela okwakheke ngayo amadwala somhlaba.

Ezansi ulwandle nezilwandle ageleze lechubekako ka denudation. Lokhu lula ukugeleza okukhulu. Phakathi iziphepho nezinye izinhlekelele akhiwa amagagasi anamandla zokuzamazama komhlaba, okuyinto isendleleni siyakhubeka emithambekeni kwamanzi. Lapho ukushayisana kwenzeka a wokubacindezela ukushaqeka full yl futhi idwala engenangqondo.

umoya senzo

Umoya njengokuzijabulisa nje kokushintsha surface eMhlabeni. Ubhubhisa lesi rocks kuletha impahla detrital incane ngobukhulu, walala nguye ngokulinganayo. Ngesivinini 3 metres ngomzuzwana, umoya unyakazisa amahlamvu, 10 amamitha - obukhulu uzamazamisa amagatsha, kuphakamisa uthuli isihlabathi, 40 amamitha, wasiphula izihlahla futhi sabhidliza nezindlu eziningi. Ikakhulukazi umsebenzi elimazayo kwenziwa uthuli iziphepho, kanye neziphepho.

Inqubo umoya ohlabayo idwala yizinhlayiyana okuthiwa ama deflation. Ezingwadule futhi ephuma akha nokwehla kwezinga phezu kobuso eligoqiwe usawoti emaxhaphozini. Igcine ukushuba isinyathelo, uma izwe okungavikelwe kwezimila. Ngakho-ke, deforms umcengezi kakhulu entabeni.

ukuxhumana

Ngo ukwakheka sendawo eMhlabeni linendima ebalulekile ubuhlobo izinqubo endogenous futhi exogenous umonakalo omkhulu kakhulu. Nature kuhlelwe kangangokuthi abanye kuyanda kwabanye. Ngokwesibonelo, izinqubo zangaphandle exogenous luholele imifantu ku ungqimba lomhlaba. Ngalezi ukuvuleka kusukela yembathani planethi magma notshwala. Elulele ngesimo amashidi futhi yakha sekuvele uhlobo olusha.

Magmatism akuyona kuphela isibonelo isakhiwo nokuxhumana izinqubo exogenous futhi endogenous. Izinguzunga Zeqhwa Zase-neqhaza yokululama isimo sezwe. Lena izinqubo zangaphandle exogenous. Ngenxa yalokho, kwakhiwa it is peneplain (ecaciswayo amagquma elincane). Khona-ke, ngenxa izinqubo endogenous (zomhlaba amapuleti ukunyakaza), lokhu ebusweni liphuma khona. Ngakho, ezicini zangaphakathi nezangaphandle kungase kungqubuzane. Ubudlelwano izinqubo endogenous futhi exogenous liyinkimbinkimbi futhi enezici. Namuhla, it is wafunda ngokuningiliziwe ngaphakathi kohlaka geomorphology.

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