Yuav ua li cas cov suab puam landforms tsim?
Yuav ua li cas cov suab puam landforms tsim?

Video: Yuav ua li cas cov suab puam landforms tsim?

Video: Yuav ua li cas cov suab puam landforms tsim?
Video: Plastic Bertrand - Ça Plane Pour Moi 2024, Kaum ib hlis
Anonim

Suab puam , txawm tias kub heev thiab qhuav, yog qhov chaw zoo heev rau landform tsim . Cua, dej, thiab cua sov ua rau lub tsim ntawm suab puam landforms xws li mesas, canyons, arches, pob zeb pedestals, dunes, thiab oases.

Tsis tas li ntawd, cov toj roob hauv pes tsim tau li cas?

Suab puam toj roob hauv pes yog tsim feem ntau yog los ntawm lub zog ntawm cua thiab dej. Lawv txiav lawv txoj kev hla lub suab puam thiab nqa sediments nrog lawv. Cov kwj deg no feem ntau xaus rau hauv cov pas dej uas cov dej evaporates thiab ntsev thiab cov zaub mov tseem tshuav. Qee zaum cov dej hauv av tuaj rau saum npoo.

Qhov thib ob, thaj av suab puam nyob qhov twg? Qee qhov kub kub nto moo tshaj plaws suab puam nyob rau hauv lub ntiaj teb no yog lub Sahara Suab puam nyob hauv Africa. Ib qho ntawm qhov tseeb txog Sahara suab puam yog nws yog hom loj tshaj plaws thiab kub tshaj plaws ntawm suab puam landform hauv ntiaj teb no. Antarctica yeej yog hom khaub thuas suab puam los yog polar suab puam.

Ib yam li ntawd, ib tug yuav nug, dab tsi yog cov av hauv cov suab puam?

Cov hav, uas yog thaj chaw qis qis nruab nrab ntawm cov roob lossis toj, thiab canyons, uas yog cov kwj ha nqaim nrog sab siab heev, kuj yog. daim av pom nyob rau hauv ntau suab puam . Cov cheeb tsam tiaj tiaj hu ua tiaj, xuab zeb dunes, thiab oases yog lwm yam suab puam toj roob hauv pes nta.

Yuav tsim ib daim av mesa li cas?

Mesas yog tsim los ntawm erosion, thaum dej ntxuav me me thiab softer hom pob zeb deb ntawm sab saum toj ntawm ib lub toj. Lub pob zeb muaj zog, ruaj khov uas tseem nyob saum ib mesa hu ua caprock. A mesa feem ntau yog dav dua nws siab. Mesas feem ntau pom nyob rau hauv cov cheeb tsam qhuav uas cov pob zeb txheej yog kab rov tav.

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