Mount Rainier yog ib lub roob hluav taws kub sib xyaw ua ke, tseem hu ua stratovolcano. … Tshaj li ib nrab lab xyoo dhau los, Mount Rainier tau tawg dua thiab rov ua dua, hloov pauv ntawm cov lava uas ua rau muaj kev kub ntxhov thiab cov khoom tawg ua rau tawg.
Puas yog Mount Rainier vim tawg?
Cov eruptions tsim txheej tom qab txheej ntawm lava thiab xoob rubble, nws thiaj li tsim lub siab siab lub khob hliav qab uas characterizes stratovolcanoes. Thaum Mount Rainier lub sijhawm kawg ntawm kev tawg yog kwv yees li 1,000 xyoo dhau los, Mount Rainier suav tias yog lub roob hluav taws kub thiab yuav muaj kev tawg rau yav tom ntej.
Yuav ua li cas rau Seattle yog Mt Rainier tawg?
“Ib av nkos los ntawm Mount Rainier yog qhov kev puas tsuaj loj tshaj plaws uas tuaj yeem tshwm sim rau thaj chaw no, "Geoff Clayton, tus kws tshawb fawb hauv nroog Washington, tau piav qhia rau Seattle Weekly, hais tias ib tug lahar yuav "so Enumclaw, Kent, Auburn, thiab feem ntau ntawm Renton, yog tias tsis yog tag nrho nws," ntawm nws txoj kev mus rau Seattle.
Mount Rainier muaj pes tsawg zaus?
Txawm hais tias Mount Rainier tsis tau tsim qhov tawg loj heev hauv 500 xyoo dhau los, nws yog lub roob hluav taws txaus ntshai tshaj plaws nyob rau hauv Cascade Range vim nws qhov siab loj, av qeeg ntau zaus, active hydrothermal system, thiab dav glacier mantle.
Puas Mt Rainier puas Seattle?
Txawm tias lahars tsis tuaj yeem taug kev deb txaus mus txog Seattle, muaj yog ib qhocaij nyoog volcanic tshauv tuaj yeem. Nyob rau xyoo 1980 cov kws tshawb fawb tau suav tias thaum volcanic tshauv (tephra) los ntawm Mt. St. … Mt Rainier muaj peev xwm ua rau muaj kev puas tsuaj loj heev tab sis Seattle yuav nyob deb txaus ntawm qhov ncav cuag.
