Qhov twg convergent ciam teb tshwm sim?
Qhov twg convergent ciam teb tshwm sim?

Video: Qhov twg convergent ciam teb tshwm sim?

Video: Qhov twg convergent ciam teb tshwm sim?
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Anonim

Convergent ciam teb tshwm sim nruab nrab ntawm oceanic-oceanic lithosphere, dej hiav txwv-continental lithosphere, thiab continental-continental lithosphere. Cov yam ntxwv geological cuam tshuam nrog convergent ciam teb sib txawv nyob ntawm seb hom crust. Phaj tectonics yog tsav los ntawm convection cells nyob rau hauv lub mantle.

Cov neeg kuj nug, dab tsi convergent ciam teb tsim?

Lawv raug tsim thaum ob daim hlau sib tsoo, sib tsoo thiab ua cov roob lossis thawb ib daim phiaj hauv qab thiab rov qab mus rau hauv lub mantle kom yaj. Convergent ciam teb daim ntawv av qeeg muaj zog, nrog rau cov roob hluav taws kub lossis cov Islands tuaj, thaum lub nkoj dej hiav txwv dej ntws los.

Ib yam li ntawd, 3 hom convergent ciam teb yog dab tsi thiab lawv ua dab tsi? Muaj peb hom convergent ciam teb txhua nrog nws tus kheej lub txim.

  • Oceanic-Continental Convergence. Thawj hom convergent ciam teb yog Oceanic-Continetal Convergence.
  • Oceanic-Oceanic Convergence. Lwm hom yog Oceanic-Oceanic Convergence.
  • Continental-Continental Convergence.

Kuj tseem yuav paub, vim li cas thiaj li muaj ib thaj tsam convergent?

A convergent phaj ciam teb yog ib qhov chaw nyob qhov twg ob daim hlau tectonic yog txav mus rau ib leeg, feem ntau ua rau ib lub phaj xaub hauv qab ntawm lwm tus (hauv cov txheej txheem hu ua subduction). Kev sib tsoo ntawm tectonic daim hlau ua tau ua rau av qeeg, volcanoes, tsim roob, thiab lwm yam xwm txheej geological.

Hloov ciam teb nyob qhov twg?

Hloov ciam teb yog qhov chaw uas daim hlau swb ib sab dhau ib leeg. Ntawm hloov ciam teb lithosphere tsis yog tsim los yog rhuav tshem. Ntau hloov ciam teb yog pom nyob rau hauv lub hiav txwv pem teb, qhov twg lawv txuas ntu ntawm diverging mid-ocean ridges. California's San Andreas txhaum yog ib hloov ciam teb.

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