Cov txheej txheem:

Ob hom pob zeb sedimentary yog dab tsi?
Ob hom pob zeb sedimentary yog dab tsi?

Video: Ob hom pob zeb sedimentary yog dab tsi?

Video: Ob hom pob zeb sedimentary yog dab tsi?
Video: НАЗАД В СООБЩЕСТВО МАНГЕЙРА (ЧАСТЬ 49) КАКАУ ДА МАТА 2024, Kaum ib hlis
Anonim

Muaj peb yam loj ntawm cov pob zeb sedimentary; chemical, clastic thiab organic sedimentary pob zeb

  • Tshuaj. Chemical sedimentary pob zeb tshwm sim thaum cov khoom ntawm cov dej evaporate thiab yav tas los yaj cov ntxhia hauv qab.
  • Clastic .
  • Organic.

Hauv qhov no, 2 hom pob zeb loj sedimentary yog dab tsi?

Hom pob zeb sedimentary muaj xws li cov pob zeb carbonate, cov pob zeb uas muaj tshuaj lom neeg, pob zeb clastic thiab thee.

Tom qab, lo lus nug yog, yuav ua li cas sedimentary pob zeb tsim? Cov pob zeb sedimentary yog tsim thaum cov av xau tawm ntawm huab cua, dej khov, cua, lub ntiajteb txawj nqus, lossis dej ntws nqa cov khoom hauv kev ncua. Cov sediment no feem ntau tsim thaum huab cua thiab kev yaig zom ib pob zeb rau hauv cov khoom xoob hauv ib qho chaw.

Tom qab ntawd, lo lus nug yog, dab tsi yog ob hom sediments?

Muaj peb hom sediment , thiab yog li ntawd, sedimentary pob zeb: clastic, biogenic, thiab tshuaj, thiab peb sib txawv ntawm peb raws li cov fragments uas tuaj ua ke los tsim lawv. Cia peb saib ua ntej hom hais, uas yog clastic. Clastic sediments yog tsim los ntawm cov pob zeb tawg.

Dab tsi yog 3 hom pob zeb loj?

Peb hom tseem ceeb, lossis chav kawm, ntawm pob zeb yog sedimentary , metamorphic , thiab igneous thiab qhov sib txawv ntawm lawv yuav tsum ua li cas lawv raug tsim. Sedimentary pob zeb yog tsim los ntawm cov xuab zeb, plhaub, pebbles, thiab lwm yam khoom tawg. Ua ke, tag nrho cov khoom no hu ua sediment.

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