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Yuav ua li cas yog volcanoes, thiab yuav ua li cas ua lawv tshwm sim?

Volcanoes tau ntev agitated lub siab ntawm tus txiv neej. Lub npe "roob hluav taws" los ntawm lub npe ntawm tus Roman vaj tswv hluav taws Vulcan. Cov Loos ntseeg tias tus puas-smoldering taus pa hluav taws peaks - nws forges ib tug formidable deity, qhov uas nws forges nws riam phom. Txawm li cas los, ib tug zoo li lub tswv yim twb qhia los ntawm lwm tus neeg lub sij hawm. Thiab yog dab tsi volcanoes nyob rau hauv hnub no tus kev nthuav qhia?

Yuav kom teb tau lo lus nug no, nws yog tsim nyog luv luv rau rov hais dua cov qauv ntawm peb ntiaj chaw. Yog hais tias koj nco ntsoov high-tsev kawm ntawv physics, geography thiab geology, yog ib tug khoom ua kiav txhab ntawm lub ntiaj teb yog muab zais thiab lub molten magma ntxhais, uas ua rau peb ntiaj chaw txias. Lub tectonic phiaj, uas tsim ib tug crust on lub hiav txwv qeeb drift ntawm molten pob zeb, thiab raws li ib tug tshwm sim ntawm collisions ntawm tus ciam junctions yog tsim geological faults, txoj kev tshiab roob ranges thiab ... volcanoes. Tso zis qhov chaw ntawm lub magma mus rau qhov chaw thiab yog hloov lub sij hawm mus rau hauv ib tug tua hluav taws-ua pa majestic roob, uas yog, piv txwv li, lub roob hluav taws Mount Erebus.

Txawm li cas los, "nrog rau cov sij hawm" - nws tsis yog cov kev qhia. Lub fact tias thawj uas lava ntws rau txheej khob hliav qab roob hluav taws yuav luag instantly. Yog hais tias koj xav hais tias txog qhov tseeb hais tias xws li volcanoes, ces koj yeej yuav luag muaj nyob rau hauv lub siab yog tus txheej ib feem ntawm nws. Qhov no yog lub roob, uas muaj ib tug meej thiab yooj yim coj daim ntawv no. Txawm li cas los, lub "roob hluav taws" ntau yog hu mus rau nws tus keej nyob rau hauv lub ntiaj teb ua kiav txhab los ntawm kev uas nchuav magma ntws mus rau qhov chaw. Thiab tsis txhob xav hais tias qhov no tshwm sim muaj peev xwm nkaus xwb yuav pom nyob rau lub ntiaj teb saum npoo av. Zaum ntseeg hais tias lub roob hluav taws yog ntau npaum li cas nyob rau hauv lub hiav txwv pem teb: qhov teeb meem yog vim muaj ib co peculiarities ntawm nws geological qauv, Ntxiv, nws tso nyiaj rau ib tug loj loj siab ntawm dej kem.

Nws yog ntseeg hais tias yog hais tias cov roob rau ib ntev lub sij hawm tsis pab "tej yam tshwm sim ntawm lub neej", lawv yuav tsum tau xa mus rau raws li "tu noob volcanoes." Nyob rau hauv feem ntau qhov no yog muaj tseeb, tab sis ib tug yuav tsum tsis txhob xav hais tias ib tug tu noob = tuag. Raws li kev xyaum qhia tau hais tias, cov no yog cov neeg nyob ze yog qhov loj tshaj kev hem thawj rau tag nrho cov uas nyob ze lawv.

Nyob rau hauv kev, yuav luag 6000 xyoo dhau los, ib tug loj ib feem ntawm cov pej xeem ntawm lub Mediterranean nyob rau hauv cov xyoo tau tuag los yog yuav tsum tau tsiv mus nyob. Nws tshwm sim tom qab lub roob hluav taws Etna, leej twg tau ua ntsiag to kom txog thaum ntawd los, ntau pua xyoo, mam li nco dheev sawv. Cov teebmeem yog li ntawd, ntsoog loj heev hais tias cov khoom siv ntawm tsuas yog ib lub tsunami uas tshwm sim tom qab qhov uas, archaeologists tau pom txhiab tus kilometers ntawm lub hauv paus.

Los ntawm txoj kev, nug cov nqe lus nug ntawm yog dab tsi volcanoes yuav tsum tsis txhob muaj nyob sab nraum ntawm lub ntiaj teb. Raws li tsis ntev los no kev tshawb fawb ntawm Mars nyob rau hauv lub dhau los lawm hnub los ntawm cov volcanic kev ua si. Nyob rau hauv kev, Olympus yog nyob rau hauv liab lub ntiaj chaw nyob rau hauv qhov siab yog 26 kilometers ...! Qhov no yog vim lub ntiajteb txawj nqus. Nws tso cai rau lava sawv rau astounding heights. Nyob rau hauv tas li ntawd, lub volcanic kev ua tau pom nyob rau lwm lub planets ntawm cov hnub ci system.

Peb cia siab hais tias tom qab nyeem ntawv no tsab xov xwm koj tsis muaj lus nug txog dab tsi lub volcanoes!

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