InotungamirwaSainzi

Kufekuka. The huru kupatsanura

Anoputika akadana chikomo, vakanyarara pamusoro migero uye makatsemuka zviri pasi goko, izvo akaratidza pamusoro peudzamu magma makamuri kufekuka zvigadzirwa. Vane chimiro cône ane mwena pamusoro. Muromo rinoputika - mugero unobatanidza pakati pamwe pasi.

Products, izvo vanosvika pamusoro panyika, dzinosiyana kukura uye sezvamunoita. Uyezve, kuputika anogona kutora nzvimbo ine zvakasiyana zvikuru uye nguva. Tichifunga maitiro aya akaita mhando dzakawanda zvinowanzovapo kupatsanura basa. Zvinofanira kucherechedzwa kuti mumwe kuputika anogona kutora rimwe kana mumwe mutambi.

Plinian mhando zita Pliny Mukuru. Nyanzvi Roman vakafa panguva kuputika Mount reVesuvius muna 79 AD. e. Plinian mhando ndicho chatinonyanya zvikuru. Kuputika panguva pamwe pakabudiswa yakawanda nemadota kuti nekukwirira vanenge makumi maviri kusvika makumi mashanu makiromita, uye hunogara kwemaawa anoverengeka kana dzimwe nguva kunyange mazuva. achine zvigadzirwa anoparadzirwa munzvimbo yakakura, uye inzwi ravo riri kubva 0.1 kusvika 50 uye kupfuura cubic makiromita. Kuputika pakati Plinian mhando kungaguma pokuwa chikomo paumbwe Caldera. Mune zvimwe zviitiko, makore inopisa vari kuumbwa, asi dhaka Rwako kuitika kwete nguva dzose. In kwakadai Gomo rakaputika St Heles (US) muna 1980.

Peleysky mhando kunoratidzwa pamberi viscous dhaka. It Rakasimbisa kubereka, nokudaro achiumba mumwe kana kupfuura extrusive domes. Saka kwakatanga rinoputika Pelée (pamusoro pachitsuwa Martinique) muna 1902.

Vulcan siyana mhando pfupi basa. Pakazoti kufekuka anogona kutora maminitsi akawanda kana maawa. Zvisinei, vari vatsva kwemwedzi inoverengeka mazuva anoverengeka kana vhiki. The kwemakomo dzinoratidzwa nokuvapo kwaiita Urume magma Anoumba dhaka Rwako. Zvivako aumba kubva pyroclastic zvokunyama uye dhaka. Bhuku stratovolcanoes inobva gumi zana cubic makiromita. Extrusive rising nemadota choutsi vakachengeta kwete nguva dzose. Maererano Vulcan mhando kwayo rinoputika muGuatemala Fuego rinoputika.

Strombolian mhando inonzi kukudzwa chitsuwa muMediterranean Stromboli. Nokuti ichi mhando kuputika kunoratidzwa kuramba eruptive basa kwemwedzi mishoma (dzimwe nguva kwemakore). Panyaya iyi, iyo eruptive mbiru kazhinji hunopfuura makiromita gumi. Vamwe kwemakomo vanoumba cinder pasikweya. Zvinosanganisira basalt (runonyanya) andesite kana (Kashoma) ari gang. The pasikweya kazhinji kuumbwa mune rimwe kuputika, apo ivo pachavo dzinonzi monogenic anoputika.

Choutsi ose Hawaiian mhando hwokuratidza zvibereko dhaka yakanyungudutswa. Zvitubu zvikanganiso uye mitswe isvike rimwe, dzimwe nguva metres zviuru zviviri kureba. Kana pane chete pokubuda napo chete, dhaka diverges radially. Saka kuumbwa nhoo kwakadzikira manyoro chaizvo dzakatenuka (kusvika inegumi). kwakadzikira vakadaro vakaumba akaturikidzana uye dzisina nedota. Shield ndiro rakakura kupfuura mamwe ose rinoputika munyika Manua Loa (Hawaii). Kukwirira kwayo - 4103 m. kukwidza ichi ane kureba zana namakumi maviri, uye upamhi hwakaita makiromita makumi mashanu. Hova dhaka akaipetenura pachitsuwa kunharaunda mativi makiromita anopfuura mamiriyoni mashanu. Pakati makumi mana nezviviri namazana mashanu cubic makiromita cheBhuku anopfuura makumi masere muzana iri pazasi pegungwa.

Kune mamwe marudzi kwemakomo. Zvisinei, zvaitika chaizvo kashoma. Somuenzaniso, imwe yepasi pemvura kuputika muna 1965 mu Iceland rinoputika Surtsey Island yakatangwa.

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