Video: Txhua lub roob puas yog roob hluav taws?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Volcanoes tsim tawm roob hluav taws pob zeb xws li lava, uas yog magma uas tau txias rau saum npoo ntawm lub ntiaj teb. Txawm li cas los xij, tsis yog tag nrho toj thiab roob yog roob hluav taws . Ib txhia yog tectonic nta, tsim los ntawm roob lub tsev, uas feem ntau tshwm sim ntawm cov ciam teb phaj, ib yam li volcanism.
Ua li no, lub roob hluav taws puas yog lub roob?
A roob hluav taws yog ib daim av (feem ntau a roob ) qhov twg molten pob zeb erupts los ntawm lub ntiaj chaw. Hauv cov ntsiab lus yooj yim a roob hluav taws yog a roob uas qhib downward rau lub pas dej ua ke ntawm molten pob zeb (magma) hauv qab ntawm lub ntiaj teb. Nws yog ib lub qhov nyob rau hauv lub ntiaj teb uas molten pob zeb thiab roj erupted.
Kuj Paub, pes tsawg feem pua ntawm cov roob yog volcanoes? Ntau tshaj 80 feem pua ntawm lub ntiaj teb nto - saum toj thiab hauv qab hiav txwv theem - yog ntawm roob hluav taws keeb kwm. Gaseous emissions los ntawm roob hluav taws vents ntau pua lab xyoo dhau los tsim lub ntiaj teb cov dej hiav txwv ntxov tshaj plaws thiab cua, uas muab cov khoom xyaw tseem ceeb rau kev hloov pauv thiab txhawb nqa lub neej.
Yog li ntawd, tag nrho cov roob dormant volcanoes?
Cov roob tau nyob twj ywm txij li thaum. Volcanoes tuaj yeem tsim lawv tus kheej mus rau siab roob ib hnub thiab nyob rau hauv rooj plaub ntawm Mt. Volcanoes yog cais raws li active, nyob tsis tswm , thiab ploj mus . Active roob hluav taws yog tam sim no erupting los yog erupted nyob rau hauv sau keeb kwm.
Cov roob thiab roob hluav taws sib txawv li cas?
Roob thiab Volcanoes muaj qee qhov zoo sib xws tab sis qhov tseem ceeb uas ua rau lawv txawv yog lawv tsim. Lub roob yog tsim los ntawm ntau yam txheej txheem geological xws li txav thiab tawm tsam ntawm daim phiaj tectonic tab sis a roob hluav taws yog tsim nyob ib ncig ntawm lub qhov cua uas tso cai rau magma mus txog qhov chaw ntawm lub ntiaj teb.
Pom zoo:
Dab tsi yog cov yam ntxwv ua siab hloov hluav taws xob hloov hluav taws xob LET muaj thaum piv nrog LET hluav taws xob tsawg?
Dab tsi yog cov yam ntxwv ua kom muaj hluav taws xob hloov hluav taws xob siab (LET) hluav taws xob muaj thaum piv nrog cov hluav taws xob qis-LET? Cov huab hwm coj ntau ntxiv, txo qhov nkag mus. (Vim lawv cov nqi hluav taws xob thiab cov khoom loj heev, lawv ua rau ntau ionizations hauv cov ntaub so ntswg, sai sai poob lub zog
Dab tsi yog qhov chaw ntawm lub roob hluav taws piav qhia txhua feem?
Magma thiab lwm yam khoom siv hluav taws xob tau xa mus rau qhov chaw uas lawv raug tshem tawm los ntawm qhov tawg lossis qhov. Qhov tseem ceeb ntawm lub roob hluav taws muaj xws li magma chamber, conduits, vents, craters thiab slopes. Muaj peb hom volcanoes: cinder cones, stratovolcanoes thiab shield volcanoes
Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms?
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
Dab tsi yog tib yam hauv txhua qhov hluav taws xob hluav taws xob?
Electromagnetic hluav taws xob yog ib hom hluav taws xob uas feem ntau hu ua lub teeb. Feem ntau hais lus, peb hais tias lub teeb mus rau hauv nthwv dej, thiab tag nrho cov hluav taws xob hluav taws xob hluav taws xob mus rau tib qhov ceev uas yog li 3.0 * 108 meters ib ob los ntawm lub tshuab nqus tsev
Lub co2 hluav taws tua hluav taws puas ua haujlwm ntawm hluav taws kub oxidizer?
Lub tshuab tua hluav taws xob carbon dioxide tsis yog qhov kev xaiv zoo rau kev tua hluav taws oxidizer vim nws ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev tsis suav nrog cov pa oxygen, thiab cov pa oxygen atmospheric tsis xav tau rau hluav taws kub oxidizer. Cov tshuaj tua hluav taws qhuav qhuav kuj tseem yuav siv tsis tau rau feem ntau