Australia imithombo Iwusizo

Igama lakhe kwakungu ezwekazini Latin. Kuyo igama elithi "South" bavumelane igama Australia. Futhi Akukhona ukuthi kumane kuqondane, ngoba itholakala ngokuphelele engxenyeni eseningizimu ye wonke. Le ndawo Imininingwane elalihlala, (okuyinto imayelana million 7.6 sq. Amakhilomitha)-Australia kufanele kubhekwa nezwekazi kulencane emhlabeni. Ngenxa yalesi sizathu, abanye ososayensi bathambekele lilinganise yona amazwekazi, iziqhingi. Iningi ezingwini wageza ngasemanzini okunosawoti kwe-Indian Ocean, kanye kuphela eyodwa, empumalanga - Pacific Ocean.

Lelizwekazi kude kakhulu kusukela nezinye izifunda zomhlaba, ngakho nemizila kakhulu ukuhweba sihamba lasuka eceleni kwakhe. Hhayi coast ocebile ukuba ethekwini ezijulile, elula kunazo zazo zitholakala eningizimu-mpumalanga. Kukhona main port endaweni yaleli zwekazi lase-Australia. Eziningi eziphilayo nasemanzini azungeze Australia, kulungele ngisho isizini ebusika - hhayi ngezansi 20 degrees Celsius. Lokhu kudala isimo esikahle sokuba khona coral ngasogwini lapho izwekazi ikhula ngokuchichimayo. Kungenxa yalesi sizathu eqhubeka nasogwini Australia Grand Reef, lafinyelela ubude amakhilomitha angaphezu kuka amabili nambili.

Ngenxa yokuba sendaweni womhlaba, Australia iyizwekazi ehlukile. Lokhu ithonywe sokuthuthuka, kokubili ngokoMthetho isiko, futhi izilwane nezitshalo ngokunganaki ukwehluka.

Relief namaminerali ewusizo Australia

Esikhathini esidlule, leli zwekazi engakaze ahlukaniswe esuka ezwekazini Imininingwane njengoba manje, e-Australia kwaba ingxenye Gondwana. Kodwa ngasekupheleni kwenkathi Mesozoic, wehlukanisa yaziphatha kancane kancane anyakaze zaze zaba isimo samanje. Manje ngesisekelo nezwekazi lase-Australia kuyinto dokebriyskaya platform, saliphi has a isakhiwo crystalline. Kwezinye izindawo zaleli zwekazi isifinyelele ebusweni, ukwakha amabhodi, ikakhulukazi ezindaweni ezisenyakatho, entshonalanga nasenkabeni. Kodwa iningi platform kufihliwe ngaphansi ungqimba yamadwala sedimentary kukhona umsuka ngokulinganayo zasolwandle kanye leli zwekazi.

Izakhi yesiteleka kakhulu ukukhululeka nezwekazi lase-Australia yilezi ezilandelayo: Central ezisezansi, okuphakama kwawo ingeqi eziyikhulu amamitha ngaphezu kolwandle; izintaba East Australian, kokuba enkabeni yalo Elikhulu kuhlukane Range (kufika ku izinkulungwane amakhilomitha ukuphakama) kanye Plateau Western. Libuye nezwekazi kuphela emhlabeni lapho kungekho khona phezulu oledenevshih kwesiqongo sezintaba, futhi entula ngokuphelele nezintaba-mlilo eziqhumayo. Nakuba esikhathini esidlule kwakukhona ezenzweni zobudlova zomhlaba. Lokhu kuboniswa umcengezi enkulukazi kanye kanye Izigaxa iqhuma intabamlilo endulo.

Australia imithombo Iwusizo abacebile ezihlukahlukene. okutholakele Geological eyenziwe nje nale minyaka eyishumi edlule, bakwazile push wakhe endaweni yokuqala for the isizinda insimbi bauxite nomthofu-zinc imikhando. Ore namaminerali -Australia kumephu ukhonjiswe endaweni Hamersley. Imali kuleli banga zenzelwe kwaphela isikhathi esingaphezu kwengxenye yekhulu leminyaka, futhi ngeke usathola neligwadulekile esikhathini esizayo. Nsimbi nayo limbiwa kwekulu esiqhingini zwekazi - Tasmania, futhi eziqhingini ezincane endaweni ntshonalanga.

namaminerali Polymetallic e-Australia, okuhlanganisa, ngokukhethekile, zinc kanye ingxubevange phambili zethusi esiliva, zitholakala ezindaweni awugwadule South Wales isimo. Esinye isikhungo esiqavile iyisimo polymetallic okumba Queensland futhi ngokuthi isiqhingi Tasmania. ezifakwa Small ayahlakazeka yonkana zwekazi, kodwa hhayi yonke indawo ukuba izimayini onjalo asebenzayo, kulezi amaphuzu ayisihluthulelo. Ngaphezu kwalokho, e-Australia, kukhona okuningi yegolide. Izindawo ezinkulu e ugema engaphansi ezincane ingatholakala cishe kunoma isiphi isimo kuleli zwe.

State South Wales idume futhi for imali yayo enkulu kwamalahle. Nakuba lokhu idiphozi amaminerali kukhona yonke indawo engxenyeni esempumalanga yaleli zwekazi, ukuthuthukiswa main ewela emzini Wales. Ngaphandle kwezinto ezibalwe ngenhla, akunjalo kudala, eziningi uwoyela negesi Amasimu ziye zatholakala ekujuleni yembathani nezwekazi lase-Australia. Ezinye zazo achazwayo eminyakeni yamuva ngempumelelo. Futhi, izwe ngenkuthalo yezimayini chromium, ubumba, isihlabathi namathempeli ngokhonkolo namatshe.