Dab tsi huab cua txheej txheem tsim karst topography?
Dab tsi huab cua txheej txheem tsim karst topography?

Video: Dab tsi huab cua txheej txheem tsim karst topography?

Video: Dab tsi huab cua txheej txheem tsim karst topography?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Karst topography hais txog tej yam ntuj tso ua nyob rau hauv ib qho av nto vim cov tshuaj huab cua los yog qeeb dissolving ntawm limestone, dolostone, marble, los yog evaporite deposits xws li halite thiab gypsum. Cov tshuaj huab cua tus neeg sawv cev yog me ntsis acidic hauv av uas pib ua dej nag.

Kuj nug, hom huab cua twg tsim karst topography?

Karst yog a topography tsim los ntawm kev sib cais ntawm cov pob zeb soluble xws li limestone, dolomite, thiab gypsum. Nws yog tus cwj pwm los ntawm cov dej hauv av nrog cov sinkholes thiab qhov tsua. Nws kuj tau raug sau tseg rau ntau ntxiv huab cua -cov pob zeb tiv taus, xws li quartzite, muab cov xwm txheej zoo.

Ib tug kuj yuav nug, dab tsi yog daim ntawv karst topography? topography ntawm karst . Cov toj roob hauv pes uas muaj ntau lub qhov tsua, dab dej, fissures, thiab cov kwj deg hauv av. Karst topography feem ntau daim ntawv Nyob rau hauv cov cheeb tsam ntawm cov dej nag ntau qhov chaw uas cov pob zeb muaj cov carbonate-nplua nuj pob zeb, xws li limestone, gypsum, los yog dolomite, uas yooj yim yaj.

Khaws qhov no hauv kev xav, dab tsi cov tshuaj tiv thaiv tsim karst topography?

Karst Topography yog tshuaj tshuaj tiv thaiv hais txog kev tawg ntawm txheej (s) ntawm soluble bedrock, kom meej meej, carbonate pob zeb zoo li limestone los yog dolomite. Acidic dej erodes cov calcium nyob rau hauv lub bedrock, uas yog ib tug tseem ceeb constituent ntawm carbonate pob zeb nyob rau hauv tsim caverns.

karst topography nyob qhov twg?

Thoob plaws ntiaj teb karst ua toj roob hauv pes txawv ntawm dotts toj dotted nrog sinkholes, xws li pom nyob rau hauv ib feem ntawm Central United States, mus rau jagged toj thiab pinnacle pom karst nyob rau hauv lub tropics.

Pom zoo: