Waxbarashada:, Waxbarashada dugsiga sare iyo dugsiyada
Volcano Large: Liiska
Waa maxay volcanoes? Dareemaha kulul ee lafaha shiidan, ka soo baxa caloosha Dunida, iyo isla xilligaas daruuraha ash, kuleyl kulul. Daboolka, dabcan, xiiso leh, xaggee buu ka yimaadaa? Waddooyinka noocee ah ee ku yaalla meerkeena? Halka ay ku yaalaan?
Asalka iyo noocyada volcanoes
Qeyb ka mid ah lakabka qarada ah ee qolofta dhulka waxaa jira magma - walax macdan leh oo heerkul aad u weyn iyo cadaadis weyn. Halabuurka magma-geedka wuxuu ka kooban yahay macdan, biyo kulul iyo gaas. Marka cadaadiska uu noqdo mid aad u sarreeya, gaasku wuxuu ujiraa magmada kor u dhaafeysa iyada oo loo marayo meelaha daciifka ah ee qolofta dhulka. Lakabka dusha sare ee dhulka ayaa kor u kacaya qaabka buurta, iyo magmaarka ugu dambeeya wuu ka baxaa.
Magma-gelinta ayaa loo yaqaan "lava", buurta buurta leh god leh waa holcano. Burburku waxaa weheliya sii deynta ash iyo uumi. Lava wuxuu u guuraa xawaare ka sarreeya 40 km / h, oo leh heerkulkiisu yahay 1000 darajo Celsius. Iyada oo ku xiran nooca qarxinta iyo dhacdooyinka la socda, volcanoes ayaa loo qaybiyaa noocyo badan. Tusaale ahaan, Hawaiian, Plinian, Peleic iyo kuwo kale.
Sida socodka, lafaha lakulmayo iyo waxaa lagu dhajiyay lakabyo, oo abuuraya muuqaal ah volcano. Sidaa darteed, waxaa jira hareeraha qaabka qallalka ah, si tartiib ah u jilicsan, hareeraysan, lafdhabarka ah ama gogol-gaaban, iyo waliba qaab-kakan. Intaa waxaa dheer, waxay u kala qaybsamaan firfircoon, daalan iyo bakhtiyey, iyada oo ku xidhan xaddiga waxqabadka ee qarxinta.
Volcano-yada waaweyn ee adduunka
Worldwide, waxaa jira qiyaastii 540 marno firfircoon, tirada bakhtiyeen dheeraad ah. Dhammaantood waxay ku yaalaan inta badan Baasifiga, Bariga Afrika, Goobaha duuban ee Mediterranean. Waxqabadka ugu weyn waxaa lagu muujiyay in qaybo ka mid ah Koonfurta iyo Bartamaha America, Kamchatka, Japan, Islands Aleutian ah, ee Iceland.
Kaliya ee suunka Pacific ayaa waxaa jira 330 volcanoes firfircoon. Volcano-yada waaweyn waxay ku yaalaan Andes, jasiiradaha Aasiya. Afrika, kan ugu sarreeya waa Kilimanjaro, oo ku yaala Tansaaniya. Tani waa volkano firfircoon oo firfircoon oo toosi kara waqti kasta. Dhererkeedu waa 5895 mitir.
Laba wiyil oo adduunka ah ayaa ku yaala dhulka Chile iyo Argentina. Waxaa loo arkaa inay yihiin kuwa ugu sareeya Dunida. Ojos del Salado waa bakhtiyey, daadadku waxay ka dhaceen 700 AD, inkasta oo ay mararka qaarkood ku tuureen qolof iyo baaruud. Argentine Ljuljajljako waxaa loo tixgeliyaa inay shaqeyso, markii ugu dambeysay ee ay dhacday 1877-kii.
Volcanoeska ugu weyn dunida ayaa wakiil ka ah miiska.
Title | Goobta: | Dhererka, m | Sannad-joojin |
Ojos del Salado | Andes, Chile | 6887 | 700 |
Liulliaillaco | Andes, Argentina | 6739 | 1877 |
San Pedro | Andes, Chile | 6145 | 1960 |
Cotopaxi | Andes, Ecuador | 5897 | 2015 |
Kilimanjaro | Tansaaniya, Afrika | 5895 | Lama yaqaan |
Misty | Andes, Peru | 5822 | 1985 |
Orizaba | Cordillera, Mexico | 5675 | 1846 |
Elbrus | Buuraleyda Caucasus, Ruushka | 5642 | 50 |
Popocatepetl | Cordillera, Mexico | 5426 | 2015 |
Sangai | Andes, Ecuador | 5230 | 2012 |
Fiiga Rakaabka ee Pacific
Biyaha Boosaasiga waxay qariyaan saddex taarood oo lithospheric ah. Ay dibadda geesaha tago hoos u tumeen sidii lithospheric qaaradood. Dhinaca wareegga koontooyinkaas kani waa Firidhka Dab-demiska ee Baaskiil-yaryar - Weyn yaryar iyo kuwo waaweyn, intooda badani way firfircoon yihiin.
Giraanku wuxuu ka bilowdaa Antarctica, wuxuu maraa New Zealand, Filipinada, Japan, Kurils, Kamchatka, wuxuu ku fidaa xeebta Pacific ee Ameerika. Meelaha qaarkood, giraantu waa dillaacday, tusaale ahaan meel u dhow jasiiradda Vancouver iyo California.
Volcanoes oo ka mid ah suunka Baasifiga ayaa ku yaala Andes (Orizabo, San Pedro, Misti, Cotopaxi), Sumatra (Kerinci), Ross Island (Erebus), Java (Semer). Mid ka mid ah kuwa ugu caansan - Fujiyama - wuxuu ku yaalaa jasiiradda Honshu. Sunda Strait waa Volkano Krakatau.
Juqraafiyadu waa jasiiradaha jasiiradaha Hawaiian. Volcano ugu weyn waa Mauna Loa oo leh meel sare oo ah 4,169 mitir. Marka loo eego heerka sare ee buurta, buurtu waxay dhaaftay buurta Everest waxaana loo tixgeliyaa inay tahay meesha ugu sarraysa adduunka, qiimahaasi waa 10 168 mitir.
Suunka Mediterranean
Gobollada buuraha ee waqooyi-galbeed Afrika, koonfurta Yurub, Mediterranean, Caucasus, Asia Minor, Indochina, Tibet, Indonesia iyo Himalayas waxay ka dhigan tahay suunka duudduuban ee Mediterranean. Waxaa jira hababka firfircoon ee jiilaalka, mid ka mid ah muujinta taas oo ah volcanism.
Gubashada ugu weyn ee suunka Mediterranean waa Vesuvius, Santorini (Badda Aegean) iyo Etna ee Talyaaniga, Elbrus iyo Kazbek oo ku yaal Caucasus, Ararat ee Turkiga. Vesuvius Talyaani wuxuu ka kooban yahay saddex meelood. Laga soo bilaabo qarnigii koobaad ee qarnigii koobaad ee taariikhdeena, magaalooyinka Herculaneum, Pompeii, Stabia, Oplontia ayaa la xanuunsaday. Xusuusto dhacdadan Karl Bryullov waxay qoreen rinjiga caanka ah "Maalintii Ugu Danbeysay ee Pompeii".
Stratovulkan Ararat waa meesha ugu sarraysa ee Turkiga iyo Jasiiradda Erman. Dembiyadiisii ugu dambaysay waxay dhacday 1840. Waxaa la socday dhulgariir gebi ahaanba burburay tuulada deriska ah iyo macbudka. Ararat, sida Caucasian Kazbek, wuxuu ka kooban yahay laba buurood oo kala go '.
Volcano-yada waaweyn ee Ruushka (liiska)
Degaanka Ruushka, volcanoes waxay ku yaalliin Kurile, Kamchatka, Caucasus iyo Transbaikal. Waxay ka sameeyaan ilaa 8.5% dhammaan volcanoes adduunka. Qaar badan oo ka mid ah ayaa loo tixgeliyaa in ay yihiin bakhtiyey, inkastoo ay si lama filaan ah uga soo baxeen Qorraxdii 1956 iyo Akademiyada Sayniska sannadkii 1997,
Volcano-yada ugu weyn waxay ku yaalaan Kamchatka iyo jasiiradaha Kuril. The ugu sareeya oo dhan Eurasia (oo ay ku jiraan kuwa jira) waxaa loo arkaa Klyuchevskaya Sopka (4835 mitir). Qaraxii ugu dambeeyay ayaa la duubay sanadkii 2013. Gobollada Primorsky iyo Khabarovsk waxaa ka jira volcanoes aad u yar. Tusaale ahaan, dhererka Baranowski waa 160 mitir. Tobankii sano ee la soo dhaafay, Berg (2005), Ebeko (2010), Chikurachki (2008), Kizimen (2013), iyo kuwo kale waxay ahaayeen kuwo firfircoon tobankii sano ee la soo dhaafay.
Volcanoes ugu weyn ee Ruushka ayaa matalaya miiska.
Title | Goobta: | Dhererka, m | Sannad-joojin |
Elbrus | Caucasus | 5642 | 50 |
Kazbek | Caucasus | 5033 | 650 BC. E. |
Klyuchevskaya Sopka | Kamchatka Krai | 4835 | 2013 |
Dhagax | Kamchatka Krai | 4585 | Lama yaqaan |
Ushkovsky | Kamchatka Krai | 3943 | 1890 |
Tolbachik | Kamchatka Krai | 3682 | 2012 |
Ichinsky Sopka | Kamchatka Krai | 3621 | 1740 |
Kronotskaya Sopka | Kamchatka Krai | 3528 | 1923 |
Shiveluch | Kamchatka Krai | 3307 | 2014 |
Zhupanovskaya Sopka | Kamchatka Krai | 2923 | 2014 |
Gabagabo
Volcanoes waa cawaaqibka ka yimaada geedi socodka firfircoon ee ka dhacaya gudaha adduunka. Waxaa loo sameeyay in ay dhibco kulul qolof ah, halkaas oo jilif ma hor istaagi karaan cadaadiska weerar iyo heerkulka sare. Cawaaqibta qarxinta volcanic waxay noqon kartaa mid aad u daran, maadaama ay la socdaan sunta ash, gaas, faleebo dabiiciga ah.
Dhacdooyinka la socda ee ba'an ayaa inta badan dhulgariir iyo cillado. Laabashada socota waxay leedahay heerkul aad u sarreeya oo ay markiiba u dhaqanto noolaha noolaha.
Si kastaba ha noqotee, marka lagu daro saameynta burburinta volcanoes oo leh saameyn iska soo horjeeda. Lava, oo aan ku soo aadin dusha sare, waxay kor u qaadi kartaa dhagaxyada boodhka ah, iyagoo ka samaysan buuro. natiijo ah oo qarax ee ah quuska volcano ee Iceland ayaa noqday jasiiradda of Surtsey.
Similar articles
Trending Now