Video: Lub roob hluav taws me hu ua dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cinder cones yog hom yooj yim tshaj plaws roob hluav taws . Lawv yog tsim los ntawm hais thiab blobs ntawm congealed lava ejected los ntawm ib tug vent. Raws li cov roj-them lava yog cua tshuab hnyav rau hauv huab cua, nws tawg mus rau hauv me me fragments uas solidify thiab poob li cinders nyob ib ncig ntawm lub qhov cua los ua ib tug ncig los yog oval cone.
Hauv qhov no, hom hluav taws xob tsawg tshaj plaws yog dab tsi?
Cinder Cones [edit] Cinder cones yog ob qho tib si hom hluav taws kub tshaj plaws thiab kuj yog qhov tsawg tshaj plaws. Cov cinder cone zoo li a volcano sib xyaw tab sis ntawm qhov me me ntau.
Ib yam li ntawd, volcanoes siab hu ua dab tsi? Zaj Lus Qhia. Composite cones, ntaub thaiv npog roob hluav taws , cinder cones thiab supervolcanoes yog qee yam ntawm roob hluav taws tsim. Composite cones yog siab , cone puab roob hluav taws uas ua rau tawg tawg. Ntaub thaiv npog roob hluav taws daim ntawv loj heev, maj mam sloped roob hluav taws nrog lub hauv paus dav.
Ib yam li ntawd, 3 hom volcano yog dab tsi?
Muaj peb hom volcano - composite los yog strato, ntaub thaiv npog thiab dome. Composite volcanoes, qee zaum hu ua strato volcanoes , yog ntxhab sided cones tsim los ntawm txheej ntawm tshauv thiab [lava] ntws. Kev tawg ntawm cov roob hluav taws no tuaj yeem yog cov dej pyroclastic es tsis yog cov dej ntws ntawm lava.
6 hom volcanoes yog dab tsi?
Ntau hom volcanoes suav nrog stratovolcanoes , shield, fissure vents, spatter cones thiab calderas.
Pom zoo:
Lub ntsiab txhais ntawm lo lus hluav taws xob hluav taws xob yog dab tsi?
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Tus nqi zoo attracts tus nqi tsis zoo thiab ua rau lwm tus nqi zoo. Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms? Cov nqi hluav taws xob yog cov cuab yeej ntawm tag nrho cov atoms
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