Active volcanoes

Active ko aiki volcanoes ne batu na da yawa tattaunawa volcanologists. Masana kimiyya bayyana su daban-daban ra'ayoyi, da kuma rigima wuraren view game da wannan definition. Wasu ba da shawara ga koma zuwa ga waɗanda suke aiki volcanoes, da bullowan wanda akwai a wannan lokacin, kazalika da wa? Anda suka nuna daban-daban alamun aiki. Wannan za a iya ƙara ko mahaukaci girgizar kasa aiki, kazalika da wani karuwa a fumarole aiki. Ga sauran kwararru aiki volcanoes - mãsu barke a tarihi lokaci. Yankuna daban-daban suna sa idanu da volcanic aiki a wasu lokaci jinkiri kuma suka bi da bi ne sosai daban-daban. Yana iya zama 200 da 3000 shekaru.

Akwai shirin a nazarin duniya volcanism. Yana yana da za'ayi a duniya, most gidan kayan gargajiya hadaddun da bincike - da Smithsonian jamiyyar. Mahalarta na shirin yanke shawarar cewa aman wuta kamata a yi la'akari da inganci, idan an shigowa faru a karshe shekaru 10,000 na tarihi.

A halin yanzu, a kan Earth akwai game da 1,500 aiki volcanoes aiki. A kowace shekara, game da 50 na su shiga, a cikinsa fitarda wani babban adadin m gas, ash, tururi da kuma lawa. Tare da raurawar asa, da za su iya sa irreparable lalacewa. A shekarar 2011, da mulki duniya aman wuta ta barke a Japan, Chile, Italy, Iceland da Indonesia. Mafi yawa daga cikin halin yanzu ko aiki volcanoes sun mayar da hankali a Hawaii da kuma Alaska.

Volcanoes, dormant shekaru da dama, zai iya ba zato ba tsammani tashi, kamar yadda aka yi a kudu a tsakiyar ɓangare na Chile. A mafi girma a Turai, Dutsen Etna, located a kan tsibirin Sicily, barke lawa gudana a cikin zafi na bara.

Active volcanoes jawo hankalin mai girma da hankali na yawon bude ido. Kasancewa a cikin wani inda ba wanda yake zaune wani ɓangare na Virunga National Park da Democratic Republic of Congo, ba ya gabatar da hatsari ga miyagun dutsen gorilla, a cikin kaka na shekarar 2011 ya zama mafi aiki aman wuta Nyamulangira. An janyo hankalin babban adadin yawon bude ido tare da m ra'ayoyi na sannu a hankali gudãna waɗansu kõguna na zubi lawa. Wannan shi ne babban da a wannan m gani. Nature ba ya samun gaji daga lokaci zuwa lokaci don tunatar game da hakkin da game da gaskiyar cewa ba shi da wani m abu na amfani. Wadannan masu tuni zo a cikin nau'i na bala'i, daya daga cikin haddasawa wanda mãsu aiki volcanoes na duniya.

Iko Pacific zobe na aiki volcanoes hada da wani shahararren mahada Kamchatka 28 da kuma 39 Kuril volcanoes. Manyan yawan su boye a karkashin ruwa. A m jihar, suka duba quite lumana, amma kada ka manta game da tafiyar matakai abin da ke faruwa a cikin ciki. Daya daga cikin mafi girma aiki volcanoes na Kamchatka ne Sheveluch, amma mafi girma aiki aman wuta a Eurasia aka located in Kluchevskoy. Daga farkon da ayyukan da kuma yanzu lokaci shi ba a san dogon lokaci na ta lalace. Daidai tsakaitã, snow-rufe aman wuta ne sau da yawa ake kira "rashin tsoro dutse". Tsayinsa dabam bayan m eruptions. A karshe ya faru a shekarar 2009, ya kawo shi zuwa saman tadawa na 5000 mita.

Colombia Nevado del Rus - da mafi m aman wuta, dake a cikin Andes, da kuma Ojos del Salado ne mafi girma a duniya. An located a kan iyakar Chile da kuma Argentina, a Kudancin Amirka. A tushe diamita ne daidai da 30 km da tsawo bisa ga daban-daban kafofin ne daga 6880 m zuwa 6908 m.

Volcanoes ba zai iya zama "zafi", amma kuma "sanyi" ko laka. A Azerbaijan, da wakilin ne Gobustan, wanda aka dauke curative.

Active volcanoes musamman mai ban sha'awa, kamar yadda ya tabbatar da haka da yawa facts. Alal misali, an san cewa eruptions hanzarta juyin matakai, da kuma yanayin damina a duniya tamu sun canja, sau da yawa saboda da volcanic aiki. Dabbobi, da kuma shuke-shuke sun samo asali ne, adapting to wadannan canje-canje.