Video: Nyob rau hauv txoj kev twg volcanoes pab Iceland?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Teb 2: Iceland siv cov dej kub tsim hauv av los ntawm nws cov volcanoes ntau heev rau kev tsim hluav taws xob (qhov no ntawm zog --geothermal -- tsis tsim tsev cog khoom gases, raws li cov pa hluav taws xob cov nroj tsuag ua).
Ib yam li ntawd, cov txiaj ntsig ntawm kev ua volcanic hauv Iceland yog dab tsi?
Iceland yog ib qho ntawm feem ntau volcanically active qhov chaw nyob rau hauv lub ntiaj teb no, muaj txog ib tug eruptions txhua tsib xyoos. Volcanic kev ua si yog qhov tseeb ntawm lub neej hauv Iceland, uas tib neeg tau kawm nyob nrog. Nws coj teeb meem xws li kev puas tsuaj eruptions. Nws coj cov txiaj ntsig xws li geothermal zog thiab zoo nkauj toj roob hauv pes.
Kuj Paub, Volcanoes yuav pab tau li cas? Lub ntsiab zoo nyhuv uas roob hluav taws muaj nyob rau hauv ib puag ncig yog muab cov as-ham rau cov av ib puag ncig. Volcanic tshauv feem ntau muaj cov zaub mov uas yog muaj txiaj ntsig rau cov nroj tsuag, thiab yog hais tias nws yog zoo heev tshauv nws muaj peev xwm zom sai sai thiab sib tov rau hauv av.
Tsis tas li ntawd, vim li cas thiaj muaj hluav taws kub hauv Iceland?
Cov roob hluav taws ntawm Iceland muaj xws li ib tug siab concentration ntawm active sawv daws yuav Iceland cov qhov chaw nyob rau nruab nrab-Atlantic Ridge, ib tug divergent tectonic phaj ciam teb, thiab nws qhov chaw nyob rau hauv ib tug kub qhov chaw. Ntawm no 30 active roob hluav taws systems, feem ntau nquag/volatile yog Grímsvötn.
Puas yog Iceland muaj volcanoes active?
nto moo tshaj plaws thiab active roob hluav taws hauv Iceland yog Mount Hekla, uas muaj Erupted 18 lub sij hawm txij li thaum 1104, lub xeem lub sij hawm nyob rau hauv 2000. Lwm yam nquag volcanos, ntsuas nyob rau hauv cov nqe lus ntawm cov eruptions ntxiv rau Hekla, yog Grímsvötn, Katla, Askja thiab Krafla. Katla, muaj Erupted txog 20 lub sij hawm txij li thaum kev sib hais haum ntawm Iceland.
Pom zoo:
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