Video: Dab tsi yog pob zeb deformation quizlet?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Pob zeb deformation . hais txog tilting, dabtsi yog khoov los yog fracturing ntawm a pob zeb . qhov no tshwm sim thaum qee lub zog siv rau lub pob zeb . peb lub zog tectonic uas ua rau pob zeb deformation . compression rog, tensional rog, shearing rog.
Hais txog qhov no, dab tsi yog pob zeb deformation?
Deformation ntawm Pob zeb . Hauv ntiaj teb pob zeb pheej pheej raug quab yuam uas zoo li khoov lawv, ntswj lawv, lossis tawg lawv. Thaum twg pob zeb khoov, twist los yog tawg peb hais tias lawv deform (hloov cov duab lossis loj). Lub zog uas ua rau deformation ntawm pob zeb raug xa mus rau qhov kev ntxhov siab (Force/unit area).
Tsis tas li ntawd, qhov twg deformation tshwm sim? Kev txhais ntawm Deformation yog deformation ib qho txheej txheem uas cuam tshuam rau cov duab, qhov loj me, lossis qhov ntim ntawm ib cheeb tsam ntawm lub ntiaj teb crust. Hom ntawm deformation uas tshwm sim nyob ntawm hom kev ntxhov siab thiab hom pob zeb tam sim no nyob rau hauv thaj tsam ntawm lub ntiaj teb crust uas koj tab tom saib.
Yog li ntawd, yuav ua li cas brittle deformation txawv ntawm ductile deformation?
Brittle deformation ua rau pob zeb thauj mus rau qhov txhaum thiab folds, whereas ductile deformation Tsuas yog yuav tsum tau elastic thiab rov qab strain. Brittle deformation tshwm sim nyob rau hauv pob zeb uas yog txias dua, whereas ductile deformation tshwm sim ntawm qhov kub siab qhov twg lub zog siab dua.
Dab tsi yog elastic deformation quizlet?
Elastic deformation - lub pob zeb rov qab los ze li nws qhov loj me thiab zoo li qub thaum qhov kev ntxhov siab raug tshem tawm. • Ib zaug lub elastic txwv (lub zog) ntawm ib lub pob zeb yog tshaj, nws yog ntws (ductile deformation ) los yog tawg (nkig deformation ) Cov yam ntxwv uas cuam tshuam rau lub zog pob zeb thiab nws yuav tsim li cas. kub.
Pom zoo:
Dab tsi yog qhov txawv ntawm cov pob zeb tsis foliated thiab foliated metamorphic pob zeb?
Foliated metamorphic pob zeb xws li gneiss, phyllite, schist, thiab slate muaj ib txheej txheej los yog banded zoo li uas yog tsim los ntawm raug tshav kub thiab qhia siab. Non-foliated metamorphic pob zeb xws li hornfels, marble, quartzite, thiab novaculite tsis muaj txheej txheej lossis banded zoo li
Dab tsi yog pob zeb tsim cov ntxhia pob zeb?
Cov pob zeb tsim cov zaub mov yog: feldspars, quartz, amphiboles, micas, olivine, garnet, calcite, pyroxenes. Minerals tshwm sim nyob rau hauv ib lub pob zeb nyob rau hauv me me yog hu ua "accessory minerals"
Lub npe rau lub pob zeb nruab nrab ntawm cov pob zeb uas txias heev yog dab tsi?
Extrusive igneous pob zeb
Dab tsi yog cov pob zeb niam txiv ntawm cov pob zeb metamorphic?
Metamorphic pob zeb Metamorphic pob zeb Texture Niam txiv pob zeb Phyllite Foliated Shale Schist Foliated Shale, granite thiab volcanic pob zeb Gneiss Foliated Shale, granite thiab volcanic pob zeb Marble Nonfoliated Limestone, dolostone
Dab tsi ntawm pob zeb ua rau ib qho chaw pob zeb?
Sedimentary pob zeb