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Oo waxaad ogaan waxa volcano ah?

Xaqiiqada ah in sida volcano iyo habka uu u muuqdo, degganaa oo meeraha bilaabeen inay dib ugu soo wakhtiyadii hore qabaa.

Tusaale ahaan, Romans qadiimiga yeedhay buurta volcano ah, kaas oo ay deggan yihiin ilaah dabka Vulcan. Markii uu bilaabay shaqada khatar buurta ahayd qiiq iyo dab ka qarxay. Kamchadals rumeysan yahay in buuraha dab-neefsashada waxaa nafihii kuwii dhintay ka soo jinniyo volcano iyo qiiq loo arki karaa booqashada marka ay bilaabaan in ay u tiimban yurts ay. North Hindida Mareykanka, kuwaas oo ku noolaa at cagta ee volcano ku Mazama, rumeysan yahay in uu qarax ka dhacay inta lagu guda jiro halgan u dhexeeya ilaah wanaagga iyo xumaanta waa ilaah baraf dab.

Laakiin sida si ay u sharxaan in khubaro volcano this. Vulcan - waxaa si dabiici ah sameeyay ay sabab u tahay barakaca ah ee saxan tectonic dalool in rafatay ka kaas oo la saaray cadaadis wayn, inta badan la socda qaraxa, dhagax dab kulul, oo la - shiilayo, gaasas iyo ash.

On qaaradda Afrika waa mid ka mid ah caalamka oo aan caadi ahayn Kobenhagen - Oldoinyo-Lengai. Its bohol ballaciisu yahay ee 400 m, waxaa ka buuxsamay walax cad, laakiin waxa uusan barafka, iyo ash soodhada. Waxa la yaab leh, waxa uu ka dhulka moolkiisa sara kacay, maxaa yeelay, volcano this - mid ka mid ah oo keliya, kuwaas oo dhagax dab ka kooban halkii caadiga ah macdanta Silicon calcium, potassium iyo sodium. Waxaa lagu magacaabaa qabow, sababtoo ah heerkulka dhagax dab jeer ka hooseeya sida caadiga ah. Inta lagu jiro maalintii ay u egtahay madow, oo keliya soo socda gudcur, ay caddaato in dhab ahaantii waa midab casaan mugdiga ah. Markaas, si tartiib ah la qaboojiyey, dhagax dab uu noqdo cad. biyo Soda socodka off badda ah oo qurux badan, dadka da'da ah sida buste pink. Tani waa daqiiqad kale cajiib ah, xijaab pink tan - waa wax badan oo flamingos, kuwaas oo soo jiitay in spirulina, mid ka mid ah noolaha ku nool yar oo ku nool "soda" biyaha.

Vulcan Hephaestus yaal buurta qurmay Taman Peninsula waa mid gaar ah in ay tahay a volcano, faafiyo ilihii dhoobo. dhoobada ugu baaqay peloid, waxaa cokan boron, bromine, iodine, selenium, sidaas darteed waxaa loo isticmaalaa sida wakiilka ah ku daweyn ee daawo. Xuquuqda in bohol ku qanacsanaa ka bad dhoobo, heerkulka oo u dhaxeysa + 12 + 20 degrees Celsius.

The marno ee Iceland muddo ka badan 60 milyan oo sano waa halgan aan joogsanaynin ay la glaciers. In ka badan laba qarniyo soo dhaafay oo ka mid ah 20 marno ku dhow kala bar ugu yaraan hal mar muujisay waxqabad. Oo mid ka mid ah Mandheera ugu weyn ee jasiiradda socday muddo ku dhow laba sano inta lagu jiro sannad xisaabeedka 1821-1823. - waxay ahayd Eyjafjallajökull. By habka, 2010 by ay tallaabo u ficil ahaan dhalaalay in dhawr maalmood, sitoos weyn ee isku magaca iyo waqti isku mid ah ka xanaajisay waxqabad ee volcano kale - Katla. Sida laga soo xigtay khubaro, marno iyo dhulgariir, saaxiibbadood joogto ah, waxaa laga dareemi doonaan in ka badan 60 sano ee soo socda.

Waa maxay volcano ah in meel bannaan oo? In 2005, Enceladus (moon ee Saturn) Space Station Cassini diiwaan marno firfircoon. Boqollaal kiilomitir oo aan ka tufay oo dhagax dab iyo biyo ilo, kaas oo si deg deg ah u beddelay ceeryaamo kiristaalo baraf. xoogaa A hore, 1989, waxa ay noqotay war hawsha Kobenhagen on Triton (satellite ah Neptune). Waxaa, mid ka mid ah meydadka qabow nidaamka qoraxda (- 240 degrees Celsius), geysers nitrogen laga helay, firfircoonaan kulaylka qoraxda.

Waa maxay volcano ah - buurta dhoobo il dab-neefsashada biyo gantaal ah ama gaaska?

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