Metamorphic pob zeb tsim thaum cov pob zeb raug kub hnyiab, kub siab, kub ntxhia dej nplua nuj lossis, feem ntau, qee qhov sib xyaw ua ke ntawm cov khoom no. Cov xwm txheej zoo li no tau pom tob hauv lub ntiaj teb lossis qhov chaw tectonic daim hlau sib ntsib.
pob zeb metamorphic feem ntau pom nyob qhov twg?
Peb feem ntau pom cov pob zeb metamorphic hauv roob toj siabqhov chaw muaj kev kub ntxhov tau thawb cov pob zeb ua ke thiab lawv tau sib sau ua ke los ua ntau yam xws li Himalayas, Alps, thiab Rocky Toj siab. Cov pob zeb metamorphic tau sib sib zog nqus hauv cov hauv paus ntawm cov roob no.
Koj tuaj yeem pom lub pob zeb metamorphic nyob qhov twg?
Txawm hais tias cov pob zeb metamorphic feem ntau tsim qhov tob hauv lub ntiaj teb lub pob zeb, lawv feem ntau raug rau saum npoo ntawm lub ntiaj teb. Qhov no tshwm sim vim geological uplift thiab yaig ntawm pob zeb thiab av saum lawv. Ntawm qhov chaw, cov pob zeb metamorphic yuav raug rau cov txheej txheem huab cua thiab tuaj yeem tawg mus rau hauv cov pob zeb.
Koj paub li cas yog pob zeb metamorphic?
Metamorphic pob zeb yog pob zeb uas tau hloov los ntawm kev kub ntxhov los yog siab thaum tsim. Ib txoj hauv kev los qhia yog tias tus qauv pob zeb yog metamorphic yog kom pom tias cov pob zeb hauv nws tau teem rau hauv pawg. Piv txwv ntawm cov pob zeb metamorphic yog marble, schist, gneiss, thiab slate.
piv txwv ntawm cov pob zeb metamorphic yog dab tsi?
Cov pob zeb metamorphic suav nrog phyllite, schist, gneiss, quartzite thiab marble. FoliatedCov Pob Zeb Metamorphic: Qee yam ntawm cov pob zeb metamorphic - granite gneiss thiab biotite schist yog ob qho piv txwv - yog banded los yog foliated.
