Video: Nws hu li cas thaum daim hlau tectonic sib tsoo?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Yog ob tectonic daim hlau sib tsoo , lawv tsim ib tug convergent phaj ciam teb. Feem ntau, ib qho ntawm kev sib tshuam daim hlau yuav txav mus rau hauv qab lwm yam, ib tug txheej txheem lub npe hu ua subduction. Thaum ob daim hlau peb sawv daws sib ncaim mus hu qhov no divergent phaj ciam teb.
Ntawm no, yuav ua li cas tshwm sim thaum daim hlau tectonic sib tsoo?
Thaum ob daim hlau nqa lub teb chaws sib tsoo , cov teb chaws Europe crust buckles thiab pob zeb sib sau ua ke, tsim ntau toj roob hauv pes. Thaum dej hiav txwv phaj sib tsoo nrog lwm tus dej hiav txwv phaj sau nrog a phaj nqa continents, ib phaj yuav khoov thiab swb nyob rau hauv lwm yam. Cov txheej txheem no hu ua subduction.
Tsis tas li ntawd, 4 hom tectonic phaj txav yog dab tsi? Muaj peb hom ntawm phaj tectonic ciam teb : divergent, convergent, thiab transform phaj ciam teb . Daim duab no qhia txog peb lub ntsiab hom ntawm phaj ciam teb : divergent, convergent, thiab transform. Duab los ntawm US Geological Survey.
Ib yam li ntawd, nws hu ua li cas thaum ob daim hlau sab av loj sib tsoo?
Hloov chaw, kev sib tsoo ntawm ob daim hlau continental crunches thiab folds lub pob zeb ntawm tus ciam teb, lifting nws thiab ua rau tsim ntawm roob thiab roob.
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.
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