Izintaba-mlilo noma izintaba-mlilo ziyizimo zomhlaba lapho i-magma (idwala elibunjiwe elitholakala ezingxenyeni zangaphakathi zomhlaba, libunjiwe ekucindezelekeni okuphezulu nasekushiseni okuphezulu) kuqhuma ebusweni bomhlaba. Yize kunezintaba-mlilo eziningi emaplanethi anezinyanga nasezinyangeni ku-Solar System, le nto ivame ukubonakala emikhawulweni yamapuleti ama-tectonic, okungenani eMhlabeni. Kodwa-ke, kunokuhlukile okuphawulekayo ezintabeni ze-hotspot. Igatsha lesayensi elifunda izintaba-mlilo libizwa ngokuthi yi-volcanology.
Izintaba-mlilo zivame ukutholakala emingceleni yamapuleti we-tectonic noma ezindaweni ezishisayo. Izintaba-mlilo zingalala noma zisebenze, futhi zisengashintsha ngokumangazayo. Izintaba-mlilo ezisemhlabeni ngokuvamile ziba yizigaxa noma izigaxa, lapho kuqhuma khona ukuqhuma okuqhubekayo eminyakeni edlule. Izintaba-mlilo ezingaphansi kwamanzi zivame ukwakha izinsika eziphakeme kakhulu, futhi phakathi neminyaka, zikhuphukela olwandle futhi zibe iziqhingana ezintsha. Imicimbi yentaba-mlilo ivame ukuhambisana nemicimbi yomhlaba efana nokuzamazama komhlaba, iziphethu ezishisayo, izimbiza zodaka, nemithombo. Ukuzamazama komhlaba okunamandla amancane kwandulela ukuqhuma.
Ngokumangazayo, izazi zentaba-mlilo azikafiki esivumelwaneni ngokuhlukaniswa kwezintaba-mlilo ezisebenzayo. Isikhathi sempilo yentaba-mlilo singasuka ezinyangeni ezimbalwa kuye eminyakeni eyizigidi eziningana. Ukwenza ukuhlukaniswa okunjalo kungabonakala kungenangqondo uma ubheka impilo ende yabantu futhi kwesinye isikhathi ngisho nempucuko. Isibonelo, izintaba-mlilo eziningi zomhlaba ziye zaqhuma kaningi kule minyaka eyizinkulungwane edlule kodwa okwamanje azisebenzi. Uma kubhekwa ubude bezintaba-mlilo ezinjalo, kungashiwo ukuthi zisebenza kakhulu. Kodwa-ke, ngokubheka isikhathi sethu sokuphila, balele. Okunye okuyenza nzima le ncazelo yizintaba-mlilo ezisebenzayo kodwa ezingadubuki. Ingabe lezi zintaba-mlilo ziyasebenza?
Ososayensi ngokuvamile babheka izintaba-mlilo ziqhuma noma zibonisa umsebenzi, njengokuqothula okusha noma umsebenzi wokuzamazama komhlaba ongalindelekile, njengokusebenza. Ososayensi abaningi bayavuma ukuthi izintaba-mlilo ezaziwa ukuthi zaqhuma emlandweni orekhodiwe nazo zazihilelekile. Kufanele kukhunjulwe ukuthi umlando obhaliwe uyehluka esifundeni ngesifunda, isibonelo ukubuyela emuva eminyakeni engama-3 000 eMedithera, iminyaka engama-300 ogwini lwasePacific e-USA, kanye neminyaka engama-200 eHawaii.
Izintaba-mlilo ezilele ziyizintaba-mlilo ezingasebenzi okwamanje kodwa kungenzeka ziqhume noma ziqhume nganoma yisiphi isikhathi.
Sicela ukhethe iphephadonga lakho le-Volcano olifunayo bese ulibeka njengesikrini sokukhiya noma isikrini sasekhaya ukuze unikeze ifoni yakho ukubonakala okuvelele.
Siyabonga ngokuxhaswa kwakho okukhulu futhi samukela njalo impendulo yakho mayelana namaphephadonga we-Volcano.
Kubuyekezwe ngo-
Aga 15, 2023