Okunamandla
Ukuhlola I-Geology kanye Nokwakhiwa Kwenhlaka: Kusukela Kunhlama Yesihlahla kuya Etsheni Eliyigugu
Dec
Ingabe ufuna ukufunda okwengeziwe mayelana nento engaqondakali futhi enhle eyaziwa ngokuthi inhlaka? Lelitshe eliyigugu eliyigugu liye lathwebula imicabango yabantu amakhulu eminyaka, futhi ngesizathu esihle. Inhlaka ingaphezu nje komhlobiso omuhle; ine-geology ethakazelisayo futhi ukuqeqeshwa inqubo eyembula ukusebenzisana okuyinkimbinkimbi phakathi kwezitshalo, izilwane, nomhlaba wemvelo.
Kodwa iphumaphi inhlaka, futhi yakhiwa kanjani? Ukuze siqonde i-geology yenhlaka, kufanele siqale siqale ngemvelaphi yayo njengenhlaka yesihlahla.
Lapho izihlahla zilimele or ezigulayo, zikhiqiza i-resin njengendlela yokuzivikela nokuphulukisa. Le nhlaka ngezinye izikhathi ingageleza iphume esihlahleni bese iqina phansi, yenze inqwaba eqinile. Ngokuhamba kwesikhathi, le resin ingaphenduka i-fossil ngokusebenzisa inqubo ebizwa ngokuthi i-polymerization. Ngesikhathi se-polymerization, ukwakheka kwamakhemikhali e-resin kuyashintsha, kudala into ehlala isikhathi eside. Le nqubo yenzeka kancane kancane, njengoba inhlaka ithola ukushisa, ukucindezela, namanye amandla e-geological.
Inhlaka ivamise ukutholakala emadwaleni e-sedimentary, ikakhulukazi ezindaweni ezinenani eliphezulu lempilo yezitshalo. Eminye yemithombo eyaziwa kakhulu yenhlaka ihlanganisa isifunda saseBaltic, iDominican Republic, nogu lwaseMyanmar. I-amber ingatholakala nakwezinye izingxenye zomhlaba, njenge- I-united states naseCanada, nakuba le mithombo ingavamile kakhulu.
Inqubo yokwakheka kwenhlaka ayiqondwa ngokugcwele, futhi kunezinkolelo-mbono eziningi mayelana nendlela lelitshe eliyigugu elihle elidalwe ngayo. Omunye umbono uwukuthi inhlaka yakheka lapho inhlaka ivaleleke egxolweni lesihlahla futhi kancane kancane iguqulwa ngenqubo ye-polymerization. Omunye umbono usikisela ukuthi inhlaka yakheka lapho inhlaka igeleza emanzini angajulile futhi imbozwe inhlaka, okusiza ukulondoloza inhlaka futhi kube lula inqubo yokwenza i-polymerization.
Kungakhathaliseki ukuthi iyiphi inqubo yokwakheka eqondile, umphumela uyitshe eliyigugu elihle, elisobala elinesethi eyingqayizivele yezinto ezibonakalayo. Inhlaka ilula, kodwa inamandla futhi imelana nokuphuka. Iphinde ibe yi-conductor kagesi enhle kakhulu futhi isisetshenziswe amakhulu eminyaka kubucwebe nezinye izinto zokuhlobisa.
Ngokungeziwe ebuhleni nasekusetshenzisweni kwayo okungokoqobo, inhlaka iphinde ibe isisetshenziswa esibalulekile kososayensi nabacwaningi. Inhlaka ingaqukatha izinhlobonhlobo zezinsalela, kuhlanganise izinambuzane, izitshalo, ngisho nezilwane ezincane. Lezi zinsalela zinganikeza ukuqonda okubalulekile emlandweni wempilo yasemhlabeni kanye nokuvela kwezinhlobo ezahlukene zezilwane.
I-amber futhi iyinketho ethandwayo ukusetshenziswa ocwaningweni lwesayensi nasekuhloleni. Izakhiwo zayo eziyingqayizivele ziyenza ibe yimpahla efanelekile yokusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, okuhlanganisa ukukhiqizwa kwe-insulation nezinye izingxenye zikagesi.
Sengiphetha, isayensi yokwakheka komhlaba kanye nokwakheka kwenhlaka iyisihloko esithakazelisayo esembula izinqubo eziyinkimbinkimbi ezisebenza emhlabeni wemvelo. Kusukela ekuqaleni kwayo okuphansi njengenhlaka yesihlahla, inhlaka iguqulwa ibe itshe eliyigugu ngokusebenzisa amandla esikhathi nesayensi yokwakheka komhlaba. Ubuhle bayo, ukuhlukahluka, nokubaluleka kwayo ngokwesayensi kuyenza ibe into ephawuleka ngempela.