Video: Qhov twg ob daim hlau nqa continental crust converge lawv tsim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hloov chaw, subduction tshwm sim raws li qhov daim phiaj dej hiav txwv dab dej hauv qab continental phaj . Thaum twg ob daim hlau nqa continental crust tsoo , subduction tsis coj qhov chaw. Tsis yog ib qho ntawm pob zeb yog ntom txaus kom tog deb heev rau hauv lub mantle. Es tsis txhob, kev sib tsoo squeezes lub pob zeb mus rau hauv tej roob muaj zog.
Yog li ntawd, yuav ua li cas tshwm sim thaum ob daim phiaj continental diverge?
Lub ntiaj teb lub pob zeb tau muab faib ua ntu hu ua tectonic daim hlau . Thaum twg ob daim hlau continental diverge , zoo rift kwj ha tuaj yeem tsim. Cov rift kwj ha thaum kawg yuav ua rau magma nce los tsim cov crust tshiab, tab sis feem ntau ua ntej ntawd tuaj yeem tshwm sim , lub teb chaws tawg, thiab dej rushes los tsim ib tug tshiab dej hiav txwv.
Ib tug kuj yuav nug, nyob qhov twg hauv ntiaj teb koj tuaj yeem pom 2 daim phiaj sab av loj sib tsoo? Qhov chaw zoo tshaj plaws rau saib ob continental daim hlau converging yog nyob rau hauv lub Himalaya Toj siab, lub roob uas yog siab tshaj saum hiav txwv theem nyob rau Lub ntiaj teb.
Ib yam li ntawd, tib neeg nug, hom phaj ciam teb pom qhov twg North American thiab Caribbean daim hlau sib ntsib?
Mid-Ocean Ridges Tus ciam teb ntawm North America Phaj thiab Eurasian Phaj yog ib qho piv txwv ntawm ib thaj tsam sib txawv ntawm ib qho ntug hiav txwv dej . Tag nrho cov phaj ciam teb uas tshwm sim hauv nruab nrab ntawm Dej Hiav Txwv Atlantic yog cov ciam teb sib txawv uas ua raws li lub crest ntawm Mid-Atlantic Ridge.
Thaum ob daim hlau lithospheric nqa cov pob zeb sab av loj sib tsoo cov txiaj ntsig zoo li cas?
Thaum ob daim hlau uas nqa continental lithosphere converg cov tshwm sim yog roob roob. Txawm tias ib phaj puas tau khoom hauv qab lwm tus, lub continental crust yog tuab thiab buoyant thiab tsis yooj yim subduct zoo li dej hiav txwv lithosphere.
Pom zoo:
Yuav ua li cas tshwm sim thaum continental crust ntsib continental crust?
Thaum oceanic crust converges nrog continental crust, denser oceanic phaj plunges hauv qab lub continental phaj. Cov txheej txheem no, hu ua subduction, tshwm sim ntawm cov dej hiav txwv dej hiav txwv. Lub phaj subducting ua rau melting nyob rau hauv lub mantle saum lub phaj. Lub magma nce thiab erupts, tsim volcanoes
Lub organelle twg ua haujlwm raws li qhov chaw xa ntawv ntawm lub xov tooj ntawm tes txheeb cov proteins thiab xa lawv mus rau lawv qhov chaw xav tau sab hauv lossis sab nraud ntawm tes?
Golgi Hais txog qhov no, dab tsi organelle yog lub luag haujlwm rau kev thauj mus los? endoplasmic reticulum (ER Qhov thib ob, cov proteins txav mus los ntawm lub cell li cas? Cov proteins txav mus los endomembrane system thiab raug xa tawm los ntawm lub ntsej muag trans ntawm Golgi apparatus nyob rau hauv thauj vesicles uas txav mus los cytoplasm thiab tom qab ntawd fuse nrog plasma membrane tso tawm protein ntau mus rau sab nraum lub cell .
Yuav ua li cas tshwm sim thaum ob daim phiaj continental converge quizlet?
Thaum ob daim phiaj dej hiav txwv sib tsoo, cov phaj denser yog subducted thiab qee cov khoom nce siab thiab tsim ib qho ISLAND. Yuav ua li cas thaum ob daim hlau continental sib tsoo? Lub pob zeb sab av loj tau raug thawb ua ke thiab nce mus rau saum roob loj
Yuav ua li cas cov ntaub ntawv nyob rau hauv cov cheeb tsam uas oceanic daim hlau diverge thiab tshiab seafloor yog tsim abyssal plains continental txee continental txoj kab nqes mid hiav txwv ridge?
Lub continental txoj kab nqes thiab nce yog hloov pauv ntawm crustal hom, thiab lub abyssal plain yog underlain los ntawm mafic oceanic crust. Oceanic ridges yog diverging phaj ciam teb qhov twg dej hiav txwv lithosphere tshiab tsim thiab dej hiav txwv trenches yog converging phaj ciam teb uas dej hiav txwv lithosphere yog subducted
Cov neeg nqa khoom ntawm cov saw hlau thauj electron nyob qhov twg?
Nyob rau hauv eukaryotes, ib qho tseem ceeb electron thauj saw yog pom nyob rau hauv lub puab mitochondrial membrane qhov twg nws ua hauj lwm raws li qhov chaw ntawm oxidative phosphorylation los ntawm kev ua ntawm ATP synthase. Nws kuj pom muaj nyob rau hauv thylakoid membrane ntawm chloroplast hauv photosynthetic eukaryotes