Qhov twg yog ib qho piv txwv ntawm ib tug dej hiav txwv continental convergent ciam teb?
Qhov twg yog ib qho piv txwv ntawm ib tug dej hiav txwv continental convergent ciam teb?

Video: Qhov twg yog ib qho piv txwv ntawm ib tug dej hiav txwv continental convergent ciam teb?

Video: Qhov twg yog ib qho piv txwv ntawm ib tug dej hiav txwv continental convergent ciam teb?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Ib piv txwv ntawm hom no dej hiav txwv - continental convergent ciam teb yog lub roob Andes ntawm sab hnub poob South America. Ntawm no Nazca phaj yog subducting hauv qab South American Phaj.

Tsis tas li lo lus nug yog, qhov twg yog thaj av dej hiav txwv convergent ciam teb?

Piv txwv ntawm dej hiav txwv - convergent ciam teb yog subduction ntawm Nazca Phaj nyob rau hauv South America (uas tau tsim lub Andes Roob thiab lub Peru Trench) thiab subduction ntawm lub Juan de Fuca phaj nyob rau hauv North America (tsim lub Cascade Range).

Tsis tas li ntawd, nyob qhov twg convergent phaj ciam teb nyob? Yog hais tias lawv yog cov tsis sib npaug, ib qho phaj feem ntau yog dab dej hauv qab ntawm lwm qhov hauv thaj chaw subduction. Sab hnub poob ntug dej hiav txwv ntawm South America thiab lub roob Himalayan yog convergent phaj ciam teb . Kuj hu ua active margin collision zone Saib ntxiv ntawm tectonic ciam teb.

Ib yam li ntawd, qhov xwm txheej twg yog qhov tshwm sim ntau tshaj plaws ntawm Oceanic Continental convergent ciam teb?

Rift hav yog cov feem ntau tshwm sim hauv dej hiav txwv - continental convergent ciam teb.

Yuav ua li cas convergent ciam teb ua av qeeg?

Av qeeg ntawm convergent phaj ciam teb kos cov lus tsa suab ntawm subducting lithosphere thaum nws plunges los ntawm lub mantle (Daim duab hauv qab). Thaum kawg lub phaj heats li txaus deform plastically thiab av qeeg nres.

Pom zoo: