Puas yog cov phiaj xwm sib tsoo hauv Pacific Ring of Fire?
Puas yog cov phiaj xwm sib tsoo hauv Pacific Ring of Fire?

Video: Puas yog cov phiaj xwm sib tsoo hauv Pacific Ring of Fire?

Video: Puas yog cov phiaj xwm sib tsoo hauv Pacific Ring of Fire?
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Cov Lub nplhaib ntawm Hluav Taws tectonic daim hlau sib tsoo thiab tog rau hauv dej hiav txwv pem teb ntawm ib cheeb tsam ntawm subduction. Qhov no ua rau thaj chaw nquag thiab ua phem tshaj plaws ntawm av qeeg hauv ntiaj teb.

Ua raws li qhov no hauv kev txiav txim siab, hom phaj ciam teb yog Lub Nplhaib ntawm Hluav Taws?

Kev nplua nuj ntawm volcanoes thiab av qeeg nyob rau hauv lub nplhaib ntawm Hluav Taws yog tshwm sim los ntawm tus nqi ntawm kev txav ntawm tectonic daim hlau hauv cheeb tsam. Raws li ntau lub Nplhaib Hluav Taws Xob, daim hlau sib tshooj ntawm cov ciam teb sib txuas hu ua subduction aav . Ntawd yog, lub phaj uas nyob rau hauv qab yog thawb, los yog subducted, los ntawm lub phaj saum toj no.

Ib tug kuj nug, yog San Andreas Fault ib feem ntawm lub nplhaib ntawm Hluav Taws? Nyob ntawm San Andreas Fault nyob rau hauv California, uas nyob nrog lub Ring of Hluav Taws , North American Phaj thiab Pacific Phaj swb dhau ib leeg los ntawm kev tawg loj heev hauv ntiaj teb lub pob zeb. Lawv lub zog qee zaum ua rau av qeeg.

Hais txog qhov no, Pacific Ring of Fire muaj feem cuam tshuam li cas rau cov phaj tectonics?

Cov Ring of Hluav Taws yog ib cheeb tsam khaus tectonic kev ua si nyob ib ncig ntawm ntug ntawm lub Pacific Dej hiav txwv. Feem ntau ntawm lub ntiaj teb av qeeg thiab volcanoes tshwm sim ntawm no los ntawm subduction, lub dab dej ntawm ib tug. tectonic phaj sub lwm.

Puas yog Lub Nplhaib ntawm Hluav Taws sib txawv?

Divergent ciam teb yog qhov chaw ntawm seafloor kis thiab rift kwj ha. Kev txav mus los thiab qhov txias txias ntawm cov magma no tau tsim cov ridges siab nyob rau hauv dej hiav txwv hauv ntau lab xyoo. East Pacific Rise yog qhov chaw ntawm cov dej hiav txwv loj tshaj plaws nyob rau hauv Ring of Hluav Taws.

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