Sedimentation luv teb yog dab tsi?
Sedimentation luv teb yog dab tsi?

Video: Sedimentation luv teb yog dab tsi?

Video: Sedimentation luv teb yog dab tsi?
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Kaum ib hlis
Anonim

Sedimentation yog qhov nyiam rau cov khoom nyob rau hauv kev ncua los ntawm kev tawm ntawm cov kua dej uas lawv tau nkag mus thiab tuaj so tawm tsam ib qho kev thaiv. Qhov no yog vim lawv txoj kev txav los ntawm cov kua hauv teb rau cov rog ua rau lawv: cov rog no tuaj yeem yog vim lub ntiajteb txawj nqus, centrifugal acceleration, lossis electromagnetism.

Yog li ntawd, dab tsi yog sedimentation luv luv?

Cov txheej txheem ntawm cov khoom nyob rau hauv qab ntawm lub cev ntawm dej yog hu ua sedimentation . Txheej ntawm sediment nyob rau hauv pob zeb los ntawm yav dhau los sedimentation qhia qhov kev txiav txim ntawm cov dej ntws, nthuav tawm cov pob txha, thiab muab pov thawj ntawm tib neeg kev ua haujlwm. Sedimentation tuaj yeem taug qab mus rau Latin sedimentum, "kev daws teeb meem lossis kev poob dej."

Ib yam li ntawd, sedimentation muab piv txwv li cas? Rau piv txwv , xuab zeb thiab silt yuav nqa tau nyob rau hauv ncua kev kawm ntawv nyob rau hauv dej dej thiab mus txog lub hiav txwv txaj tso los ntawm sedimentation . Yog tias faus, lawv yuav kawg ua sandstone thiab siltstone (sedimentary pob zeb) los ntawm lithification. Suab puam dunes thiab loess yog piv txwv ntawm aeolian thauj thiab deposition.

Qhov sib thooj, decantation luv teb yog dab tsi?

Teb . Tshav ntawm hnyav dua insoluble particles / solids los ntawm kev sib tov yog hu ua sedimentation. Zoo li av nkos settles los ntawm cov av nkos. Decantation yog nchuav tawm ntawm sab saum toj ntshiab txheej ntawm cov kua rau hauv lwm lub thawv cais ob immiscible kua.

Yuav ua li cas sedimentation tshwm sim?

Erosion thiab sedimentation . Erosion yog kev thauj los ntawm cua, dej thiab dej khov ntawm av, sediment thiab pob zeb tawg ua los ntawm huab cua ntawm geological nta. Sedimentation tshwm sim Thaum cov khoom eroded uas raug thauj los ntawm dej, tawm ntawm cov dej kem mus rau saum npoo, vim dej ntws qeeb.

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