IYellowstone Volcano izivakashi ezivela emhlabeni wonke

IYellowstone intabamlilo itholakala omdala esiqiwini USA. Kuthathwa supervolcano ithule kodwa esebenzayo. Iminyaka kwezigidi ezimbili, yena kwabheduka ngamandla esiyinhlekelele izikhathi eziningana.

Manje wentaba wangaphambili yakha usayizi mgodi enkulukazi 55x72 km. Ngaphakathi the IYellowstone mgodi itholakala wentaba-mlilo ithafa isigubungelo ze-hotspot. A hot spot in komhlaba okuthiwa endaweni wentaba-mlilo eside. Kuleli qophelo, the magma liseduze kakhulu surface eMhlabeni. Ososayensi bathi ekamelweni elikhulu egcwele magma red-hot at amakhilomitha 8 kuphela ukujula ngaphansi IYellowstone Plateau.

Iningi biothermal Ipaki itholakala lo mgodi. Maphakathi lo mgodi itholakala eChibini elihle ngokungavamile IYellowstone. Lapha-ke ingenye isiphethu samanzi ashisayo izinkambu ezinhlanu emhlabeni.

Kukhona kokuqagela ukuthi intabamlilo IYellowstone iqala yaqhuma esikhathini esizayo esiseduze. ososayensi American eduze ukubukela umsebenzi zokuzamazama komhlaba endaweni. Iqiniso lokuthi le ntaba-mlilo kungenzeka yaqhuma uthi ukuvela inqwaba iziphethu entsha nokusukuma inhlabathi.

Abezindaba inkulumo mayelana kungenzeka imiphumela eyinhlekelele, kodwa ososayensi baye ngokufingqiwe yonke idatha ucwaningo wakha imodeli kuqhuma le ntaba olulindelekile.

Naphezu kweqiniso lokuthi ukubikezela ukuziphatha supervolcano kunzima kakhulu kunokujwayelekile, ngisho uma kwenzeka ukuqhuma kwentaba, nemiphumela akuzona njengoba ebuhlungu njengalelo etshela izintatheli.

Ososayensi bathole ukuthi wamanje ekamelweni ngezansi magma ithafa ayaphola bese IYellowstone Volcano "ezumeka." Ngo ifilimu-nokwakha kabusha eyenziwe BBC, echazwe ukuqhuma a supervolcano, belingana amandla ezenzeka eminyakeni 640.000 edlule. Ngokombono mlilo, lokhu ifilimu kakhulu exaggerates ngemiphumela kungenzeka izenzakalo.

Ngisho noma ukuqhuma intabamlilo IYellowstone iqala, ingxenye-United States bangase embozwe umlotha, kodwa ukushuba ungqimba kuphela eduze iphuzu ukukhululwa kungaba cishe 30 cm, futhi ngemva 3000 ukusuka ukushuba mgodi ungqimba ngamamilimitha.

Naphezu kweqiniso lokuthi le abilayo lava hot ngaphansi ithafa kwenza uhambo Yellowstone National Park kancane okuyingozi, le ndawo enhle izivakashi eziningi. Abavakashi ezivela emhlabeni wonke bazimisele ukubheka IYellowstone intabamlilo, iziphethu ezinemibala, ezingafani ingcindezi wamanzi lokushisa yayo. Imithombo ngamanzi ashisayo - blue, ngamanzi abandayo babe obomvu, oluhlaza futhi ephuzi.

isithakazelo Omkhulu phakathi izivakashi kukhona Upper futhi Lower Falls, ukuphakama 33 futhi 94 m, ngokulandelana. Namuhla on the Insimu IYellowstone mgodi ikhaya 300 zezinyoni nezilwane ezincelisayo-60.

Ngo kwepaki imigwaqo eya izinto ezihlukahlukene. Ehlobo, amahhotela kanye emahostela kudingeka ukubekisa izihlalo izinyanga ezimbalwa kusengaphambili. izivakashi eziningi kumele ayeke ngaphandle esiqiwini emizaneni eseduze. Njalo ngonyaka Yellowstone National Park edonsela 3 million abantu.