Le ukuxinezeleka olunzulu emhlabeni: iinkokeli zehlabathi

Misinga elwandle zithathwa kwiimpazamo noqweqwe, leyo yengcinezelo eliphezulu nobumnyama, apho phantse nzima ukubona nantoni na. Le ukuxinezeleka olunzulu emhlabeni, nto leyo eza kuxoxwa ngezantsi, umntu ayiqondwa ngokupheleleyo kude kube ngoku.

Mariana Trench

It ihamba uluhlu kwaye eyaziwa ngokuba Mariana Trench. indawo yayo kwi lwePasifiki, kufutshane Mariana Islands. Ubunzulu kona 10994 eemitha, Noko ke, ngokutsho izazinzulu, eli xabiso nga kunokuhluka iimitha ezingama-40. I ngena yokuqala Mariana Trench yenzekile Januwari 23, 1960. Bathyscaphe, ezibe US Navy uLieutenant Dzho Uolsh kunye Isazinzulu Zhak Pikar, ukuya kwiimitha 10918. Okokuqala abaphandi bathi ukuba baye babona emazantsi intlanzi, i flounder-like imbonakalo. Noko ke, iifoto azikhange lwenziwe. Kamva kwenziwe diving ezimbini ngaphezulu. Kwenzeka ukuba ukuxinezeleka mkhulu ihlabathi uye ngezansi wayo entabeni, leyo ufikelela umphakamo of 2500 eemitha.

emdaka Tonga

Le ukudakumba kancinane nje nganto kwabona Mariana kwaye nobunzulu kweemitha 10882. Eyona Uphawu na ngesantya lwalo intshukumo amacwecwe lithospheric ukuba efikelela 25.4 cm ngonyaka ngamnye (xa ixabiso le salathisi malunga 2 cm). Into enika umdla malunga nale nto kumkhombe ukuba unzulu 6 km nanku enyangeni kwe isigaba "Apollo 13", owawa apha evela emajukujukwini.

Philippine Trench

Oku ibekwe kufuphi Philippine Islands kwi lwePasifiki , kwaye ibekwe yesithathu kule simiso, njengoko "ukudandatheka zinzulu emhlabeni." Ubunzulu Philippine Trench ulingana leemitha 10540. Le isitya kwamiswa ngenxa subduction kwaye iphicothwe ngenxa yokuba Mariana umdla kakhulu.

Kermadec

Emkhombeni elidityaniswe kumantla Tonga kunye ngasentla kwaye ufikelela nobunzulu kweemitha 10047. isifundo lwakhe olunzulu, leyo kwenzeke nobunzulu ezisixhenxe kunye nekhilomitha enesiqingatha, lwaqhutywa ngo-2008. Ebudeni besifundo, izinto ezinqabileyo sele kufunyenwe ngaphandle imibala yokuqala pink.

Izu-Bonin Trench

Le ukudakumba sinzulu ehlabathini ifumaneka ubukhulu becala kwinkulungwane yamashumi amabini. Ngokwahlukileyo koko, Izu-Bonin Trench ubunzulu 9810 eemitha umntu wokuqala ezichongiweyo kwinkulungwane yeshumi elinesithoba emva kwexesha. Oku kwenzeka xa kumiselwa ubunzulu ngezantsi ngokubekwa iintambo sefowuni. Kamva kwenzeka emseleni yinxalenye ebalulekileyo impahla e nezitya zokutshiza olwandle.

Kuril-ena Trench

Ubunzulu yale isitya kweemitha 9783. Kwafunyaniswa ngexesha uphando kumkhombe lwangaphambili kwaye ububanzi elincinane kakhulu (59 meters). Kumathambeka kukho iintlambo ezininzi amanyathelo, masimu kunye eyingozi. Imi emazantsi enemisinga ezahlulwe sisithuba emikhombeni. izifundo ebanzi okwangoku wenziwe ngokunxibelelene ukufikelela enzima.

Emdaka Puerto Rico

Le ukuxinezeleka olunzulu emhlabeni nje kuphela i-Pacific Ocean. Puerto Rico nomkhombe kwenziwa emdeni i-Atlantic Ocean kunye noLwandle lweCaribbean. Ingongoma sinzulu kokuba ibekwe kwi 8385 eemitha. Ukudakumba yohlukile kwezinye ziintshukumo zenyikima liphezulu kakhulu, nto leyo ndawo maxa wambi kwenzeka mlilo zasemanzini tsunami. Akunakwenzeka ukuba uqaphele into yokuba lweHo- ebegqwese zancitshiswa, ngenxa nokuthotywa kwipleyiti North American ziitectonic plates.