Video: Transformary ciam teb txhais li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hloov ciam teb yog qhov chaw uas daim hlau swb ib sab dhau ib leeg. Ntawm hloov ciam teb lithosphere yog tsis tsim los sis puas tsuaj. Ntau hloov ciam teb yog pom nyob rau hauv hiav txwv pem teb, qhov twg lawv txuas ntu ntawm diverging mid-ocean ridges. California lub San Andreas txhaum yog a hloov ciam teb.
Tsis tas li lo lus nug yog, cov piv txwv ntawm kev hloov ciam teb yog dab tsi?
Lub San Andreas txuas qhov sib txawv ciam teb nyob rau hauv Gulf of California nrog rau Cascadia subduction cheeb tsam. Lwm tus piv txwv ntawm a hloov ciam teb ntawm thaj av yog Alpine Fault ntawm New Zealand. Ob lub San Andreas Fault thiab Alpine Fault yog qhia nyob rau ntawm peb daim ntawv qhia sib tham sib Plate Tectonics.
Ib sab saum toj, dab tsi yog lwm lub npe rau kev hloov pauv? A hloov txhaum lub hloov ciam teb , tseem hu ua conservative phaj ciam teb Txij li cov faults no tsis tsim los yog rhuav tshem lithosphere, yog ib hom kev txhaum uas nws cov txheeb ze txoj kev txav yog feem ntau kab rov tav nyob rau hauv lub sinistral los yog dextral kev taw qhia.
Raws li txoj cai, qhov kev hloov pauv yog qhov txaus ntshai npaum li cas?
Txawm hais tias lawv tsis tsim lossis rhuav tshem av, hloov ciam teb thiab kev tawm tsam-plam faults tuaj yeem tsim kom muaj av qeeg sib sib zog nqus. Cov no muaj ntau nyob rau hauv nruab nrab ntug dej hiav txwv ridges, tab sis lawv tsis nquag tsim tsunamis tuag vim tsis muaj ntsug ntawm ntug hiav txwv.
Dab tsi ua rau ib thaj tsam hloov pauv?
Feem ntau, ib qho ntawm cov hlau sib txuas yuav txav mus rau hauv qab ntawm lwm qhov, ib qho txheej txheem hu ua subduction. Qhov no yog lub npe hu ua a hloov phaj ciam teb . Raws li daim hlau rub tawm ib leeg, kev ntxhov siab loj tuaj yeem ua tau ua rau feem ntawm cov pob zeb tawg, ua rau av qeeg. Qhov chaw uas cov kev tawg no tshwm sim yog hu ua faults.
Pom zoo:
Ib txoj kab dashed ciam teb qhia li cas?
Yog hais tias tus ciam teb kab yog dashed ces qhov tsis sib xws tsis suav nrog cov kab ntawd. Qhov ntawd txhais tau hais tias qhov sib npaug tsuas yog siv ob qho tib si ntawm thawj ob lub cim. Ntawm qhov tod tes, ib txoj kab txuas ntxiv uas tsis muaj kev tawg txhais tau hais tias qhov tsis sib xws suav nrog txoj kab ciam teb
Yuav ua li cas yog Oceanic Oceanic thiab Oceanic Continental convergent ciam teb zoo sib xws?
Lawv yog ob qho tib si convergent zones, tab sis thaum lub phaj dej hiav txwv converges nrog continental phaj, dej hiav txwv phaj yog yuam kom nyob rau hauv lub continental phaj vim dej hiav txwv crust yog thinner thiab denser tshaj continental crust
Yuav ua li cas koj pom cov chav kawm ciam teb nyob rau hauv ib tug zaus faib lub rooj?
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Yuav ua li cas yog tsim nyob rau hauv ib tug transformation ciam teb?
Hloov cov ciam teb tshwm sim qhov twg daim hlau yog zawv zawg dhau ib leeg. Lawv tseem hu ua conservative ciam teb vim hais tias crust yog tsis puas los yog tsim nyob rau hauv lawv. Hloov cov ciam teb feem ntau tshwm sim nyob rau hauv ntug dej hiav txwv, qhov chaw uas lawv tsim cov dej hiav txwv fractures. Thaum lawv tshwm sim hauv av, lawv ua txhaum
Koj txhais li cas los ntawm cov lus teb ib ntus thiab cov lus teb hauv lub xeev khov kho?
Transient Response Tom qab siv cov tswv yim rau kev tswj hwm, tso tawm qee lub sijhawm kom ncav cuag lub xeev khov kho. Yog li ntawd, cov zis yuav nyob rau hauv lub sij hawm ncua mus txog rau thaum nws mus rau asteady xeev. Yog li ntawd, cov lus teb ntawm kev tswj xyuas thaum lub sijhawm hloov pauv lub xeev hu ua transientresponse