Volcano masu aiki

Wadatacce

• Volcanoes masu aiki da Volcanoes masu bacci
• Misalan dutsen wuta masu aiki a duniya

Volcanoes sune tsarin ilimin ƙasa wanda ke ba da damar sadarwa kai tsaye tsakanin farfajiyar ƙasa da abin da ke biye, wato, mafi zurfin wuraren Duniyar ɓawon burodi: musamman, volcanoes masu aiki sune waɗanda ke da yuwuwar yiwuwar fashewa a kowane lokaci.

Tsarin yanayin ƙasa na wannan nau'in yana yawan bayyana sau da yawa a cikin wuraren tsaunuka, kuma yana kama da na dutsen, ban da gaskiyar cewa a mafi girman matsayi Yana da rami ta inda ake fitar da kayan, tsarin da aka sani da fashewa, wanda zai iya yin barna sosai ga yankunan da ke kewaye da dutsen mai aman wuta.

Geology ya ci gaba da bincike kan duwatsu, ta yadda zai yiwu a yau a ayyana jihar da aka samu dutsen mai aman wuta da kuma yuwuwar zai aiwatar da wannan aikin fitar da shi.

A wannan ma'anar, rarrabuwa ta fito ne daga gaskiyar cewa fashewa na iya faruwa ne kawai idan akwai magma mai yawa a gindinsa. Kamar yadda samuwar tushen magma a cikin tsaunukan tsaunuka yana da wani tsari na yau da kullun, yana yiwuwa a tabbatar cewa idan dutsen mai aman wuta da ya saba fashewa kowace shekara, adadin da ya fi wannan wucewa ba tare da samun kowane irin aiki ba, shi yana iya zama Kashewa.

Volcanoes masu aiki da Volcanoes masu bacci

Idan babu fashewa amma akwai wasu bayanan ayyukan, ana iya cewa zai zama a dutsen mai fitad da wuta, kuma idan daidaiton fashewar ya sa mutum ya kasance mai yiwuwa har yanzu, za a ce shi ne dutsen mai fitad da wuta.

Fashewar dutsen mai fitad da wuta wani tsari ne da zai iya faruwa ba zato ba tsammani kuma saboda haka yana iya ɗaukar lokaci mai tsawo ko ƙarami, a wasu lokutan har zuwa shekara guda. Galibin yankunan da aka gina a kusa da dutsen mai aman wuta suna cikin shiri na dindindin don yiwuwar fashewa, duk da cewa babu hanyoyi da yawa da za a yi hasashen fashewar dutsen mai fitad da wuta.

Volcanoes, a matsayin samuwar ƙasa, suna bayyana a ƙasa amma kuma a cikin ruwa. Dangane da duwatsu masu aman wuta, ƙungiyar masu aman wuta a cikin yanayin aiki sun haɗa da fiye ko specasa samfurori 60 a duniya, kusan rabin an raba tsakanin Amurka ta tsakiya, kudu maso gabashin Asiya da Indiya. Ko ta yaya, kowace nahiya tana da aman wuta guda ɗaya.

Jerin da zai biyo baya zai haɗa da suna da tsayinsa sama da matakin teku, wurin, fashewar ta ƙarshe, da hoton wani muhimmin sashi na dutsen mai fitowar wuta.

Misalan dutsen wuta masu aiki a duniya

1. Villarrica volcano (kusa da mita 2800): Ya kasance a kudancin Chile, ya barke a cikin Maris 2015.

1. Dutsen tsaunin Cotopaxi (fiye da mita 5800): Yana cikin Ecuador, fashewar ta ƙarshe ta kasance a cikin 1907.

1. Dutsen dutsen Sangay (tsayin da ya fi mita 5,300): Hakanan yana cikin Ecuador, fashewar ta ƙarshe a 2007.

1. Colima aman wuta (tsayi kusa da mita 3900): Yana cikin Mexico, tare da fashewa a cikin Yuli 2015.

1. Popocatepetl dutsen mai fitad da wuta (fiye da mita 5500): Yana cikin Meziko, wanda ya fashe a ranar farko ta 2015.

1. Telica volcano (kawai sama da mita 1000): Yana cikin Nicaragua, tare da fashewa ta ƙarshe a watan Mayu 2015.

1. Gobarar Wuta (Mita 3700): Yana a kudancin Guatemala, kuma aikin fashewar na baya -bayan nan shine a watan Fabrairu na 2015.

1. Dutsen tsaunin Shiveluch (fiye da mita 3,200): Yana cikin Rasha, kuma ya ɓarke ​​a ƙarshe a cikin Fabrairu 2015. A wannan lokacin, tokar ta isa Amurka.

1. Karymsky volcano (kawai sama da mita 1500): Yana kusa da Shiveluch, tare da fashewar kwanan nan a cikin 2011.

1. Dutsen tsaunin Sinabung (Mita 2460): Ƙarshe ya ɓarke ​​a cikin 2011, shine mafi mahimmancin dutsen mai aiki da ƙarfi a Sumatra.

1. Dutsen tsaunin Etna (Mita 3200): Yana cikin Sicily, ya ɓarke ​​a ƙarshe a watan Mayu 2015.

1. Santa Helena Volcano (Mita 2550): Tana cikin Amurka, ta ɓarke ​​a ƙarshe a 2008.

1. Dutsen Dutsen Samerú (Mita 3600): An katse shi a cikin 2011, yana haifar da lalacewa a Indonesia.

1. Rabaul volcano (Mita 688 kawai): Tana cikin Nueva Guinea, kuma ta yi fama da fashewa a cikin 2014.

1. Suwanosejima volcano (Mita 800): Tana cikin Japan kuma ta fashe a 2010.

1. Aso Volcano (Mita 1600): Hakanan yana cikin Japan, wanda ya fashe a 2004.

1. Cleveland Volcano (a kusa da mita 1700): Tana cikin Alaska, kuma fashewar ta baya -bayan nan ta kasance a cikin Yuli 2011.

1. Dutsen San Cristobal (Mita 1745): Yana cikin Nicaragua, ya fashe a 2008.

1. Dutsen Volcano (kusan mita 1000): Yana cikin kudancin Chile, fashewarsa ta ƙarshe ta koma 1908.

1. Hekla volcano (kasa da mita 1500): Yana nan a kudu maso yammacin Iceland, ya barke ne a shekarar 2000.