N'Istrelia, ọ dịghị ọkụ ọkụ na-agba ọkụ: ụwa a "na-ezu ike" n'elu osisi siri ike, ya mere, ọ dịghị ihe omumu nke dị n'Australia maka ihe dị ka nde afọ 1.5 - n'adịghị ka Polynesia, ezigbo onye agbata obi Australia, ebe ugwu ugwu ugwu Mauna Loa na Mauna Kea .
Enwere ugwu mgbawa dị n'Australia?
Australia, ọkụ ọkụ na-agbanye ọkụ nke "ndị agbata obi" na-anapụta nsogbu ole na ole - naanị nkwughachi na-abata n'ala. Naanị ihe nwere ike imetụta ọrụ tectonic nke ugwu mgbawa na mpaghara nke ala dị iche iche bụ mmịpụta gas sitere na ala dị n'ụsọ oké osimiri.
Ọ bụrụ na ịchọrọ Australia ọ bụghị dị ka kọntinent, mana dị ka steeti, ị kwesịrị icheta na ọ gụnyere agwaetiti Polynesia na Oceania. Ya mere, azịza nye ajụjụ a bụ "Enwere ugwu mgbawa dị n'Australia" ga-adị mma. Ma ndepụta nke ọkụ ọkụ ọkụ na Australia dị nnọọ ukwuu; ọ gụnyere 18 ugwu mgbawa, dị ka Atherton (nke dị na ndagwurugwu nke taa bụ obodo Atherton, ugwu ugwu a gbawara n'oge na - adịbeghị anya - ihe dịka puku afọ 100 gara aga), Barrin na Ichem (ha nwere otu aha ọdọ mmiri ahụ), Hillsborough, Bundaberg na ndị ọzọ.
Mawson
4000 kilomita si Australia bụ agwaetiti mgbagwoju anya nke Heard, nke bụ basalt stratovolcano Mawson (o nwere aha ọzọ - "Big Ben"). Mawson bụ ọkụ ọkụ na-agba ọkụ: e dere ya na 1881, 1910, 1950-1954, 1984-1985, 1993, 2000. Oge ikpeazu nke ụbọchị ahụ malitere site na May 2006 ruo November 2007.
A na-akpọ Mawson na-asọpụrụ onye ọkà mmụta ihe banyere ala Australia, onye na-enyocha Antarctica Douglas Mawson. Ugwu a gbagoro n'elu oke ogbe mmiri ruo 2745 m (nke kachasị elu nke steeti Australia). Egwurugwu dị warara na-ejikọ Mawson na ugwu Dickson mgbawa gbara ya gburugburu.
Akara sekit nke ugwu ugwu na Afrika
Na 2015, akwụkwọ Cnet bipụtara nsonaazụ ndị otu ụlọ ọrụ nchọpụta nke Rodi Davis na-eduzi: A chọtala Australia dị ka ugwu mgbawa kachasị ogologo n'ụwa, na-ezo n'ime ụwa. Ogologo nke agbụ ahụ dị puku kilomita abụọ, ọ fọrọ nke nta ka ọ bụrụ okpukpu abụọ karịa ogologo nke agbụ ígwè Yellowstone.
Ugwu nke ugwu mgbawa, nke natara aha uri "Okporo ụzọ nke oku," na-agafe ebe ọwụwa anyanwụ nke ugwu ahụ fọrọ nke nta ka ọ bụrụ. A kpalitere ya site na ntinye nke Afrika (mgbe ọ na-agagharị) n'elu ebe mgbawa na-agba gburugburu ụwa. Ogologo ya abughi nani ihe omimi nke "Campfire Trail": Ohia di kwa ebe tectonic nke ala Afrika di na ya, ya mere agbu ahu na-eme ka ndi oka sayensi mara anya: ha kwenyere na ihe omumu ya nwere ike ime ka omuma ihe omuma nke omuma.
Ugwu Volcanoo nke Australia
770 kilomita site na Sydney bụ agwaetiti mgbawa nke Lord Howe, nke bụ àgwàetiti mgbawa kasị ochie nke Pacific Ocean; a kpalitere ya site na ịmekota agwaetiti abụọ gbara mgbawa. N'ime 20 kilomita site na ya, otu agwaetiti ọzọ dị mgbagwoju anya, Bols-Pyramid (e mepere agwaetiti ahụ n'otu oge, n'afọ 1788). Bol-Pyramid kacha elu karịa ugwu ugwu ugwu ugwu, elu ya dị elu karịa 562 mita karịa elu mmiri. Taa agwaetiti ahụ bụ akụkụ nke Onyenwe anyị Howe Marine Park.
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