Kwi-geology sinokubona iindlela ezahlukeneyo eziza kubakho ngenxa yeenkqubo ezithile zejoloji. Namhlanje siza kuthetha ngento a ikhonkali. Kukuqokelelwa kobutyobo obusezantsi kweentaba. Singazifumana nakumathafa athile.
Kweli nqaku siza kuthetha ngeempawu zeskreyi kunye nendlela esenziwe ngayo.
Yintoni i-scree
Kukuqokelelwa kwenkunkuma, oko kukuthi, amatye amancinci athe qelele encotsheni yentaba. Ukwenziwa kweskreyi kungenxa yemozulu yamanqwanqwa eentaba. Isimo sezulu sinokubakho ngenxa yomoya ogqithisileyo, utshintsho ngesiquphe kubushushu, ukuqina kunye nokunyibilika, kunye notshintsho kuxinzelelo. Ngokuhamba kwexesha, amatye ayaqhekeka kwaye ayakhubazeka, ngohlobo lokuba aphele edibanisa kwaye esiwa phantsi kwethambeka.
Ukuqokelelwa kwamatye amancinci aqhekezwe yinkqubo yemozulu yinto esiyibiza ngokuba yi-scree. I-Scots inokufumaneka ngokufuthi kwimimandla yeentaba. Xa amaqondo obushushu kummandla weentaba eqhubeka engaphantsi kwe-zero (oku kwenzeka rhoqo ebusika), amathontsi emvula amancinci aqokelelana kwindawo yokutya ematyeni enza inkqubo yokubanda. Umkhenkce unomthamo omkhulu kunamanzi alulwelo ngoko ke ubangela ukuba izidlo zamatye zikhule ngobukhulu. Ngokucacileyo, le nkqubo ithatha iminyaka neminyaka.
Ngokuhamba kwexesha kunye nokusebenza kwe-gelifraction, ukuqhekeka kwamatye kuya kuba kukhulu de kubangele ukuba iliwa liginywe liziqwenga ezincinci ngento elula yezenzo zezinye iiarhente zemozulu ezinje ngokutshintsha kobushushu. Phakathi kwemini nobusuku.
Ezi ndawo zinamatye zihlala zihamba. Akukho mhlaba apho banokuzinza khona, ke bathambekele ekuhambeni kwaye baqhubeke nokuhlala kwiziqwenga ezincinci ezinamatye. Ngokwesiqhelo, singasifumana iscree kwiindawo apho i-thermal amplitude iphezulu kakhulu, ukuphakama okuphezulu kwaye i-flora ihlala ineempawu ezinjengeengcambu ezinde, kufutshane nomphezulu okanye amagqabi amnandi.
Kwenziwa njani isree
Inkqubo apho iifom zesikripthi ziimozulu. Isimo sezulu yinkqubo apho amatye abola kwaye achithakale ngenxa yomzimba, iikhemikhali kunye neearhente zomoya. Nangona kwinqanaba elincinci, iiarhente zebhayiloji nazo zidlala indima.
Amatye achaphazeleka yimozulu afunyanwa emhlabeni okanye kufutshane nomphezulu womhlaba. La matye abola abe ziziqwenga ezahlukeneyo aze anyibilike, enze iiminerali ezintsha. Kukukhukuliseka komhlaba okunceda ukususa nokuhambisa amatye aqhekekileyo. Inkqubo yemozulu yeyona iququzelela isenzo sokhukuliseko komhlaba endaweni.
Iindidi zemozulu
Imozulu yomzimba
Kukho iintlobo ezahlukeneyo zemozulu kwaye nganye yenza ngendlela eyahlukileyo. Kwisandle esinye, Imozulu yomzimba ingunobangela wokonakala kwelitye. Nangona kunjalo, eli khefu alitshintshi ukwenziwa kweekhemikhali okanye izimbiwa zelitye. Iliwa liyachithwa kwaye amatye amancinci ayenziwa. Njengoko ukhukuliseko lunobunzima obuncinci, lusebenza ngamandla amakhulu kwaye inani elikhulu lamasuntswana linokuhanjiswa. Iipropathi ezibonakalayo ziya kuguqula, kodwa ezo zeekhemikhali zihlala. Isimo sezulu sezulu siya kubangelwa ziiarhente zokusingqongileyo ezinje ngokusebenza kwamanzi, utshintsho kwiqondo lobushushu, ityuwa, phakathi kwabanye.
Le meko yezulu ayifanelanga ukuba yenzeke ngaphezulu. Inokwenzeka ngokudodobala okuveliswe ngala matye abunjiweyo kubunzulu obukhulu kwaye athe anyuka ngaphezulu. Olu tshintsho loxinzelelo yile nto ivelisa ukwanda kwelitye kwaye, ke ngoko, ukwenziwa kweentanda.
Olunye uhlobo lwemozulu ebonakalayo luyaziwa njenge ubushushu. Ezi ziintanda ezenzeka kumphezulu wamatye ngenxa yotshintsho kubushushu. Emini iliwa liyafudumeza kwaye liyanda kwaye ebusuku kuyaphola kunye nezivumelwano. Ngokuhamba kwexesha, iliwa ekugqibeleni liyaqhekeka. Le mozulu yenye yezona ziqhelekileyo, ngakumbi kwiindawo ezinobushushu obukhulu obufana neentlango. Amatye e-Granite anokuhlupheka nakwimozulu ye-thermoclastic. La matye afumana imitha yelanga kumaleko omgangatho wegranite, ngoko ke amaqondo obushushu ayenyuka kwaye anda kuphela iisentimitha ezimbalwa ukusuka kumphezulu wawo. Njengokuba zipholile, zohlukana nelinye iliwa, ngenxa yesi sizathu, zibizwa ngokuba yi-exfoliation kwiibhola.
IHaloclasty lolunye uhlobo lwemozulu yasemzimbeni eyenzeka ngenxa yeziphumo zetyuwa efakiweyo kwiipali zeliwa kunye nekristalllization eyalandelayo. Xa ilitye likhanyisa umthamo walo uyanda. Ngale ndlela, uxinzelelo ngaphakathi kwamatye luyanda, njengoko kusenzeka ngejeli, kwaye kubangele ukuba iziqwengana ezincinci ziqhekeze. Amatye athe ahlupheka ngolu hlobo lwemozulu yasemzimbeni anemilo ye-angled kwaye amancinci ngobukhulu ukuze ukhukuliseko lusebenze ngendlela eyomeleleyo.
Imozulu yemichiza kunye neyebhayoloji
Imozulu yemichiza yinto eyenzekayo xa iliwa litshintsha ikhemikhali ngumenzi wangaphandle. Umzekelo, amatye ekalika yeyona nto ichaphazeleka kakhulu yimisebenzi yemvula. Imvula ine-carbon dioxide ethi, xa ingena kwilitye lekalika, yenze into eyaziwa ngokuba yi-calcite. I-calcium carbonate kwilitye lekalika ixubana nekhabhon diokside ukwenza i-calcite. Enkosi kule mpendulo yamachiza iya kuba yimilo efana nale stalactites kunye neestalagmites.
Okokugqibela, sithetha ngemozulu yemvelo. Imalunga nefuthe eliveliswe sisenzo sezinto eziphilayo ezijikeleze iliwa. Umzekelo iintshulube, imibungu, izinambuzane, njl. Ukusebenza kwezi zinto kuphazamisa iliwa ngokuhamba kwexesha.
Ngaso nasiphi na kwezi zizathu isikhalazo singenziwa. Ndiyathemba ukuba ngolu lwazi ungafunda ngakumbi malunga nentsimi.