2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nyob rau hauv Vesuvius, cov kws tshawb fawb tau tshawb pom lub kua muag nyob rau hauv African phaj. Qhov "slab qhov rais" no tso cai rau cua sov los ntawm lub ntiaj teb lub mantle txheej los yaj lub pob zeb ntawm African phaj tsim lub siab uas ua rau muaj kev kub ntxhov eruptions.
Vesuvius tau tawg li cas hauv 79 AD?
Nyob rau lub caij ntuj sov xyoo 79 AD, Mount Vesuvius ua nruj ua tsiv spewed tawm mus rau ib tug tuag huab cua ntawm super-heated tephra thiab gases rau a qhov siab ntawm 33 km (21 mi), ejecting molten pob zeb, pulverized pumice thiab cov tshauv kub ntawm 1.5 lab tons ib ob, thaum kawg tso 100,000 npaug ntawm thermal zog ntawm atomic bombings ntawm Hiroshima …
Mt Vesuvius erupted li cas?
Andesite lava tsim tawg tawg ntawm ntau qhov teev, uas ua rau Vesuvius yog qhov tshwj xeeb tshaj yog txaus ntshai thiab tsis paub txog lub roob hluav taws. Strombolian eruptions (explosions ntawm magma los ntawm lub pas dej ua ke nyob rau hauv lub roob hluav taws lub conduit) thiab lava ntws los ntawm qhov ua siab tshaj thiab flank fissures yog me me.
Mount Vesuvius tau tawg xyoo 1944 li cas?
Lub xyoo 1944 tawg, zoo li yim ntawm 10 qhov kev tawg dhau los, yog effusive-explosive, combining flowing lava with violsions of rock and ash. Lwm qhov ob yog qhov tsis txaus ntseeg, suav nrog ib qho hauv xyoo 1855 uas xa cov lava ntws mus rau hauv San Sebastiano. Qhov kawg tawg tawg ntawm Vesuvius tshwm sim rau Lub Yim Hli.
Puas yog Mount Vesuvius tawg thiab rhuav tshem Pompeii?
Pompeii raug puas tsuaj vim qhov tawgntawm Mount Vesuvius thaum Lub Yim Hli 24, 79 CE. Tsuas yog tom qab ib tag hmo thaum Lub Yim Hli 24, cov khoom tawg ntawm cov tshauv thiab lwm cov khib nyiab hluav taws kub tau pib nchuav rau ntawm Pompeii, sai sai npog lub nroog mus rau qhov tob ntawm ntau dua 9 feet (3 meters).
Pom zoo:
Vim li cas cov ntoo tawg thiab tawg?
Kev sib cais thiab tawg (paub tias cov tshev ntoo hauv kev lag luam) tshwm sim thaum ntoo shrinks li nws dries. Ntoo shrinks roughly ob zaug ntau npaum li cas nrog rau txoj kev loj hlob rings (radially) raws li nws ua hla lub nplhaib (tangentially).
Vim li cas volcanoes tawg nws xav tias yog vim li cas?
Volcanic eruptions tshwm sim thaum cov pa roj npuas hauv magma, los yog cov pob zeb ua kua kub, nthuav thiab ua rau lub siab tsim. Lub siab no thawb rau ntawm qhov chaw tsis muaj zog hauv lub ntiaj teb, lossis pob zeb, ua rau magma tawm ntawm lub roob hluav taws.
Puas yog Mount vesuvius tseem tawg?
Mount Vesuvius tsis tau tawg txij li xyoo 1944, tab sis nws tseem yog ib lub roob hluav taws txaus ntshai tshaj plaws hauv ntiaj teb. Cov kws tshaj lij ntseeg tias lwm qhov kev puas tsuaj loj tshwm sim yog vim txhua hnub-yuav luag tsis paub txog kev puas tsuaj, txij li yuav luag 3 lab tus tib neeg nyob hauv 20 mais ntawm lub roob hluav taws kub hnyiab.
Dab tsi ua rau vesuvius tawg?
Nws tsim thiab tawg yog tshwm sim los ntawm cov phiaj xwm African thiab Eurasian sib tsoo: tshwj xeeb tshaj yog, cov phaj neeg Asmeskas poob qis hauv qab Eurasian phaj, ua rau Eurasian phaj tawg dhau African phaj thiab tsim qhov hu ua "
Xyoo twg Mount vesuvius tawg?
Mount Vesuvius yog somma-stratovolcano nyob rau ntawm Gulf of Naples hauv Campania, Ltalis, txog 9 km sab hnub tuaj ntawm Naples thiab luv luv ntawm ntug dej. Nws yog ib qho ntawm ntau lub roob hluav taws uas ua rau Campanian volcanic arc. xyoo twg Mount Vesuvius tawg rau Pompeii?
