Thaum twg Mammoth Roob tawg lawm?
Thaum twg Mammoth Roob tawg lawm?

Video: Thaum twg Mammoth Roob tawg lawm?

Video: Thaum twg Mammoth Roob tawg lawm?
Video: Kuv Tus Kwv Tuaj Qaum Teb Tuaj Hmo No Peb Nyob Lom Zem Ua Si 5/15/2021 2024, Kaum ib hlis
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Technically, Mammoth Roob tsis yog volcano active. Raws li Smithsonian Lub Ntiaj Teb Volcanism Program, "active" yog cov lus piav qhia tshwj xeeb rau cov hluav taws kub uas muaj tawg hauv kawg 10,000 xyoo (lub Holocene), thiab cov kawg eruption los ntawm Mammoth Roob yog ~ 57,000 xyoo dhau los1.

Ntawm no, Mammoth Roob yog ib lub roob hluav taws kub?

Cov roob hluav taws yog tseem nquag nrog me eruptions, qhov loj tshaj plaws ntawm uas yog ib tug me phreatic (steam) eruption 700 xyoo dhau los. Mammoth Roob kuj nyob rau sab qab teb kawg ntawm Mono-Inyo saw ntawm roob hluav taws cov qhov tsua.

Kuj Paub, thaum twg Long Valley Caldera tawg kawg? 760,000 xyoo dhau los

Tom qab ntawd, Mammoth Roob ua haujlwm dormant lossis ploj mus?

Technically, Mammoth Roob tsis yog ib nquag roob hluav taws. Raws li Smithsonian Lub Ntiaj Teb Volcanism Program, nquag ” yog ib qho lus piav qhia tshwj xeeb rau cov hluav taws kub uas tau tawg hauv 10,000 xyoo dhau los (lub Holocene), thiab qhov kawg tshwm sim los ntawm Mammoth Roob yog ~ 57,000 xyoo dhau los1.

Dab tsi ntawm roob hluav taws yog Mammoth?

Mammoth Roob, lub lava-dome complex, nyob rau sab qab teb sab hnub poob saum npoo ntawm Ntev Valley Caldera . Lub 3, 369-m (11, 053 ft) siab volcano nyob sab hnub poob ntawm tus qauv ntug ntawm lub caldera thiab suav hais tias yog sawv cev rau lub magmatic system txawv ntawm Ntev Valley Caldera thiab cov Mono-Inyo Craters.

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