Peb puas yuav txhawj xeeb txog lwm qhov kev tawg? Cov kws tshawb fawb tsis pom zoo. Thaum lub sijhawm nws 16 lab xyoo keeb kwm dhau 31 qhov tawg tau tshwm sim nyob rau hauv Yellowstone hotspot khiav, suav nrog kaum ib lub npe hu ua super-eruptions, cov uas ejected ntau tshaj 100 cubic mais ntawm pob zeb.
Yellowstone yuav tawg li cas?
Yellowstone roob hluav taws puas yuav tawg sai sai? Lwm qhov caldera-forming eruption yog theoretically ua tau, tab sis nws yog tsis zoo li nyob rau tom ntej txhiab lossis txawm 10, 000 xyoo. Cov kws tshawb fawb kuj tseem pom tsis muaj qhov qhia tias yuav tshwm sim me me ntawm lava hauv ntau dua 30 xyoo ntawm kev saib xyuas.
Yellowstone puas muaj kev phom sij tshwm sim?
Yellowstone tsis dhau sijhawm rau qhov hluav taws kub. … Txawm li ntawd los, kev ua lej tsis ua haujlwm rau lub roob hluav taws yuav "dhau mus" rau qhov tawg. Hais txog kev tawg loj, Yellowstone tau ntsib peb ntawm 2.08, 1.3, thiab 0.631 lab xyoo dhau los. Qhov no tawm mus rau qhov nruab nrab ntawm 725,000 xyoo ntawm kev tawg.
Yuav ua li cas yog Yellowstone tawg?
Yog hais tias lub supervolcano nyob rau hauv Yellowstone National Park puas tau muaj lwm qhov tawg loj heev, nws tuaj yeem cuam tshuam cov hmoov tshauv rau ntau txhiab mais thoob plaws Tebchaws Meskas, ua tsev puas tsuaj, ua qoob loo, thiab kaw cov nroj tsuag hluav taws xob. … Qhov tseeb tiag, nws tseem muaj peev xwm hais tias Yellowstone tej zaum yuav tsis muaj qhov tawg loj dua.
Vim li cas nws yuav phem yog Yellowstone tawg?
Yuav tsum yog lub supervolcano nyob hauv qab Yellowstone National Park puas tau tawg, nws tuaj yeem cuam tshuam kev puas tsuaj rau ntau lub tebchaws Asmeskas. Cov tshauv tuag taus yuav kis tau ntau txhiab mais thoob plaws lub tebchaws, rhuav tshem cov tsev, tua cov qoob loo, thiab cuam tshuam rau cov vaj tse tseem ceeb. Hmoov zoo uas qhov tshwm sim no tsawg heev.
