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Pacific Ring of Fire ebe bụ na ihe mere ọ na-akpọ

Pacific Ring of Fire - a gbalaga nke agbọpụta ọkụ, n'ezie, ọ bụla nke bụ nti. All nke ha na-n'ókè site na oké osimiri, site na nke ọ na-akawanye aha ya. Otu n'ime ha e nwere geysers, nke, dị ka ọkà mmụta sayensị, bụ ihe ndị ọzọ dị ize ndụ agbọpụta ọkụ. Ịkọ ha eruptions bụ fọrọ nke nta agaghị ekwe omume.

Ebee ka ọ bụ?

Ring of Fire bụ otu ebe dị na perimeta nke otu aha nke oké osimiri. E nwere ọtụtụ agbọpụta ọkụ. All ndị na mbara ala e nwere 540 - bụ ndị na-mara ụmụ mmadụ. Otu n'ime ha 328 na-emi odude na na ọkụ mgbanaka.

Ogologo na ọnọdụ nke a eke onu:

  • na n'ebe ọdịda anyanwụ - amalite na Kamchatka dịịrị banye na mmiri, na-aga site na Japanese, Filipino na Kuril Islands, were New Guinea, New Zealand. Ọ na-agwụ na Antarctica. Ebe a agbọpụta ọkụ anaghi. Ha na-ekpuchi ihe ice okpu, n'ihi ihe ọdachi emeghị;
  • nọ n'ebe ọwụwa anyanwụ - amalite n'ebe ugwu nke Antarctica, ọ na-aga site na agwaetiti nke Tierra del Fuego, na Andes Cordillera na Aleutians.

N'agbanyeghị na ala territorial affiliation, ọnụ ọgụgụ nke agbọpụta ọkụ ma na ebe bụ mkpokọta otu, dị nnọọ na ha kụrụ ọzọ biri na n'ebe ọwụwa anyanwụ.

Ụfọdụ obere geysers-agbọpụta ọkụ na-emi odude na ọtụtụ obere agwaetiti nke Pacific Ocean.

Olee otú i si?

Pacific ọkụ mgbanaka kpụrụ geodynamic Filiks n'ihi otú ahụ dị ka na-agbasa na subduction. Ha na-anọchi anya uto nke Oceanic lithosphere, mgbe efere amalite pụọ ọ bụla ọzọ, ma ọ bụ ọzọ shifting nke slabs. Dị ka a N'ihi ya, ndị agbọpụta ọkụ na-amụ. Ozugbo Pacific ebe agụnye aki oyibo na Nazca efere. Ha na-ede kọntinent. N'elu ha, agbọpụta ọkụ a kpụrụ, n'ihi na n'ebe a, na nkwonkwo nke efere na kọntinent.

Pacific mgbanaka ọkụ abụghị zuru ezu. N'ebe ụfọdụ, n'elu usoro e hụrụ, otú ọ dịghị mgbawa nkume na-adịghị kpụrụ. Ọ na-eme ememe na n'agbata New Zealand na n'ụsọ oké osimiri nke Antarctica. Mgbe ahụ kacha ala seismic ọrụ, ya mere ọ dịghị ala ọma jijiji, nakwa dị ka agbọpụta ọkụ ike kpụrụ ma ọ bụ, n'ihi na ihe atụ, geysers.

Ọzọkwa n'ihi nke a, seismic ọrụ a hụrụ na nsotu nile nke North America. "Udo" akara na-agba tinyere California na-aga n'ebe ugwu Vancouver Island.

Onwe Ha na-agbọpụ ọkụ na-kpụrụ nwayọọ nwayọọ, na ebe efere interface. Na jụụ mmiri nke Pacific Ocean-eme ka ha na-arụsi ọrụ oge niile, nke bụ nnọọ ihe ize ndụ n'ihi ndị bi na gburugburu mpaghara.

Ọdachi ọkụ mgbanaka

Agbọpụta ọkụ nke Pacific Ring of Fire kasị nsogbu, na nsogbu ada mbon nke Japan. The kasị ama nke ha, emi odude ke ebe, Fuji. Ọ bụ a cone na a ogologo 4 km. Ịgbọpụta ime ezi mgbe, ha na-ebu ihe e ji mara ntiwapụ. Otu n'ime ndị kasị oké ihe mberede mere na December 1707. Mbụ, ihe karịrị ndị ugwu mgbawa pụtara a black ígwé ojii nke anwụrụ ọkụ na ntụ. Ọ bụ ọchịchịrị dị ka abalị. Ha wee malite gbapụ nkume na ash si na ndagwurugwu ahụ. Mass asa nza nke obere obodo, oké ọhịa mebiri, na ubi na owuwe ihe ubi bụ ndị kpamkpam n'iyi.

na njedebe nke September 1952 ọghọm ọzọ mere na Tokyo. Ebe mmiri n'okpuru osimiri ugwu mgbawa bilitere. First kpụrụ di na nwunye ji nwayọọ nwayọọ na ejected atugharị ash. Mgbe ahụ, wee na-akpọ mgbawa ugwu bombs. Kpụrụ a ibu isi iyi. Ha na e gburu - ọchịchị zigara na saịtị nke a nnyocha arịa e mebiri. Ndịàmà ndị ọzọ n'ụgbọ mmiri na ụgbọ mmiri n'oge gara aga, na-ekwu banyere na n'elu nke mmiri kpụrụ ntakịrị àgwàetiti, nke ozugbo okụrede.

Na Alaska na ndị Aleutian Islands, ebe erukwa Pacific ọkụ mgbanaka eruptions nwekwara abụghị ihe ọhụrụ, dị ka e nwere ihe karịrị 50 agbọpụta ọkụ. A oké ihe ọghọm mere ebe ke 1912, mgbe olu nke ejected ash na mgbawa nkume nke 8.5 cubic kilomita. Ibu na-bụ Ẹkot 29 nde tọn. Nke a bụ otu n'ime ndị kasị ọdachi nke mgbawa ugwu si malite.

Island nke mgbawa ugwu si

Ebee bụ Pacific Ring of Fire, e nwere mgbe niile ọhụrụ agwaetiti, gbasaa kọntinent. Mgbanwe na-ewere ọnọdụ n'okpuru cover mmiri bụ ndị ma kwa obere (mgbanwe nke 50-180 mm kwa afọ), na otu nwoke nwere ike enwetaghị ha enweghị pụrụ iche ngwá.

Mgbawa ugwu si pụta ụwa n'ugwu Mauna Loa na Kilauea, na na-dị na Hawaii. Mgbe e nwere ihe ọkọ, mmiri na ozugbo visiniti nke ha na-amalite obụpde na ụfụfụ. Ò Alụlụụ ígwé ojii weere na ash.

Na Sumatra, ndị Malay Archipelago nwere 18 mgbawa ugwu agwaetiti. Ha atụmatụ bụ na ndagwurugwu ahụ ọdọ mmiri. Ndị dị otú ahụ nwere ike ghara hụrụ n'ebe ọ bụla ọzọ na mbara ala.

ọgwụgwụ

N'ihi ya, Pacific Ring of Fire na-na abuana ke guzobere ọhụrụ kọntinent. Ọ na-eme nnọọ nwayọọ nwayọọ, ma na bụla mgbawa nke n'elu na-agbanwe agbanwe. Ya mere, na oké osimiri na-adịghị otú "jụụ".

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