Monocline fold tshwm sim li cas?
Monocline fold tshwm sim li cas?

Video: Monocline fold tshwm sim li cas?

Video: Monocline fold tshwm sim li cas?
Video: Geology 15 (Faults, Folds, and Joints) 2024, Kaum ib hlis
Anonim

Hom yooj yim tshaj plaws quav npe a monocline (Daim duab 10i-2). Qhov no quav cuam tshuam me ntsis khoov nyob rau hauv lwm yam parallel txheej ntawm pob zeb. Ib tug syncline yog ib quav qhov twg cov pob zeb txheej yog warped downward (Daim duab 10l-4 thiab 10l-5). Ob qho tib si anticlines thiab synclines yog qhov tshwm sim ntawm kev ntxhov siab.

Ib yam li ntawd, nws raug nug, dab tsi ua rau Monocline?

A monocline yog ib qho yooj yim khoov rau hauv cov pob zeb txheej kom lawv tsis kab rov tav lawm. Thaum pob zeb arch upwards tsim ib lub voj voog, cov qauv ntawd hu ua adome. Ib tug syncline yog ib tug quav uas khoov downward, ua rau cov pob zeb yau tshaj plaws yuav tsum nyob hauv nruab nrab thiab cov laus tshaj plaws nyob sab nraud.

Tom qab ntawd, lo lus nug yog, dab tsi yog Monocline quav? A monocline (lossis, tsis tshua muaj, monoform) yog ib kauj ruam zoo li quav nyob rau hauv pob zeb strata muaj xws li ib cheeb tsam ntawm steeper dip nyob rau hauv ib qho kev txwv kab rov tav los yog maj mam-dipping ib ntus.

Ntawm no, ua li cas folds tshwm sim?

Qhov laj thawj tseem ceeb yuav yog qee yam ntawm cov phaj tectonics. Thaum ob lub zog ua rau ib leeg los ntawm sab nraud, pob zeb txheej yog khoov rau hauv quav . Cov txheej txheem uas quav yog tsim vim compression yog hu ua folding . Folding yog ib qho ntawm cov txheej txheem endogenetic; nws tshwm sim nyob rau hauv lub ntiaj teb lub crust.

Dab tsi yog folding thiab nws tshwm sim li cas?

Ua rau ntawm Geological Folds Cov quav tshwm sim los ntawm tectonic siab thiab kev ntxhov siab nyob rau hauv cov pob zeb thiab es tsis yog tawg, lawv quav . Lawv yooj yim pom los ntawm qhov poob ntawm kab rov tav ntawm lub strata. A quav yog kev khoov ntawm cov pob zeb ntawm lub ntiaj teb crust. Nws yog tsim nyob rau hauv daim ntawv ntawm nthwv dej, successive.

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