I-GEOLOGY

Indlela Yokunquma Ikhwalithi Yamanzi Angaphansi Komhlaba Amanzi angaphansi komhlaba angomunye wemithombo yamanzi ahlanzekile esetshenziswa kakhulu, ikakhulukazi ezindaweni ezingenazo izinsizakalo zamanzi ahamba ngamapayipi. Imindeni eminingi ithembele emithonjeni egujwe noma ebholiwe ukuze iphuze, ipheke, igeze, ngisho nokuwasha. Kodwa-ke, akuwona wonke amanzi angaphansi komhlaba aphephile ukuwasebenzisa. Ikhwalithi yamanzi angaphansi komhlaba ingase yehle ngenxa... Funda kabanzi

Amasu Okubuyiselwa Komhlaba Ngemva Kokumbiwa Izimayini zidlala indima ebalulekile emnothweni wamazwe amaningi, okuhlanganisa ne-Indonesia. Imisebenzi yokumba ikhiqiza izinhlobo ezahlukene zamaminerali nezinto zokumba ezidingekayo ngezinjongo ezahlukene zezimboni nentuthuko. Kodwa-ke, lo msebenzi unemiphumela emibi kakhulu emvelweni. Umhlaba ombiwe oshiywe ungalashwa ngemva kokuba imisebenzi yokumba isiphelile ngokuvamile uhlangabezana… Funda kabanzi

Umthelela Wokufudumala Komhlaba Emazingeni Olwandle Ukunyuka kwamazinga okushisa komhlaba ngenxa yokufudumala komhlaba sekungenye yezinkinga ezibaluleke kakhulu zemvelo zekhulu lama-21. Lesi simo asigcini nje ngokuthinta isimo sezulu, izimiso zemvelo, kanye nokuhlukahluka kwezinto eziphilayo, kodwa futhi sinomthelela omkhulu emazingeni olwandle. Ukunyuka kwamazinga olwandle kuyingozi enkulu empilweni yabantu, ukuhlukahluka kwezinto eziphilayo, kanye nengqalasizinda… Funda kabanzi

Iyini iHadal Zone kuMarine Geology? Isingeniso Umhlaba wethu uyiplanethi egcwele izimangaliso nezimfihlakalo. Enye yezindawo ezithakazelisa kakhulu futhi okunzima ukuzihlola ulwandle olujulile. Ulwandle ludonsele ososayensi abaningi ngobungqayizivele balo kanye nemfihlakalo. Ngaphakathi kwalolu lwandle olukhulu, kunezindawo ezahlukahlukene ezihluka ngokusekelwe ekujuleni kanye... Funda kabanzi

Ubudlelwano Phakathi Kwejubane Lamagagasi Okuzamazama Nohlobo Lwamadwala Isingeniso Izinhlekelele zemvelo ezifana nokuzamazama komhlaba zivame ukubangela umonakalo omkhulu futhi ziyinkathazo enkulu emazweni amaningi, ikakhulukazi lawo atholakala ezindaweni ezivame ukuzamazama komhlaba. Amagagasi Okuzamazama komhlaba adlala indima ebalulekile ekutholeni nasekuqondeni ukuzamazama komhlaba. Ijubane lamagagasi okuzamazama komhlaba, kokubili amagagasi okuqala (P) kanye nawasesibili (T),… Funda kabanzi

Izici Ezithinta Ukuqina Kwethambeka Ukuzinza kwethambeka kuyisici esibalulekile sobunjiniyela be-geotechnical, esithinta ukusebenza kwengqalasizinda, ukuphepha kwabantu, kanye nobuqotho bezinto eziphilayo. Ukudilika komhlaba noma ukwehluleka kwethambeka kungabangela ukulahlekelwa okukhulu kwezinto ezibonakalayo, ukulahlekelwa yimpilo, kanye nomonakalo omkhulu wemvelo. Ngakho-ke, ukuqonda izici ezithonya ukuzinza kwethambeka kubalulekile… Funda kabanzi

Iyini i-Doline Futhi Yakheka Kanjani? I-doline iyisici esiyingqayizivele nesithakazelisayo se-geomorphological ebusweni boMhlaba. I-doline, evame ukubizwa ngokuthi imbobo yokucwila ezincwadini ze-geological, iyisigodi noma isitsha esakhiwe ukuncibilika kwedwala le-carbonate ngamanzi angaphansi komhlaba. Lesi simo sivame ukwenzeka ezindaweni zomshosha noma ze-limestone ezi… Funda kabanzi

Ukuhlonza Izici Zamadwala Acwebezelayo Acwebezelayo Amadwala acwebezelayo acwebezelayo awuhlobo lwedwala elicwebezelayo elakhiwe ngokuqongelela kanye nokuxinana kwezingcezu zamadwala noma amaminerali asuswe edwaleni lawo eliyinhloko ngenxa yokuguquka kwesimo sezulu kanye nokuguguleka komhlabathi. Ulwazi lwalezi zici zamadwala lubalulekile emikhakheni ehlukahlukene, njenge-geology, izimayini, ngisho nobunjiniyela bezokwakha. Lesi sihloko… Funda kabanzi

Iyini Imbobo Yokucwila Futhi Yakheka Kanjani? Imbobo yokucwila, evame ukubizwa ngokuthi "imbobo yokucwila" noma "imbobo yokucwila ye-karst," iyisiphetho noma umgodi ebusweni bomhlaba obangelwa ukuwohloka kwezingqimba zomhlabathi ezingaphansi komhlaba. Lesi simo singadala izinkinga ezahlukahlukene, kokubili ezemvelo kanye nezomnotho. Ama-sinkhole avame ukwenzeka ezindaweni ezine... Funda kabanzi

Ukuvela Kwe-Plate Tectonics Ukuvela kwe-plate tectonics kungenye yezindaba ezithakazelisayo kakhulu kweze-geology, echaza ukuguquguquka kobuso boMhlaba eminyakeni eyizigidigidi. Lo mqondo ushintshe indlela esiqonda ngayo ukukhukhuleka kwezwekazi, i-volcanism, kanye nendlela izici ezahlukene ze-geological ezakha ngayo. Lesi sihloko sizohlola umlando we-plate tectonics, kusukela esikhathini sika… Funda kabanzi