Video: Dab tsi yog lateral moraine?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lateral moraines yog cov kab sib txuas ntawm cov khib nyiab tso rau ntawm ob sab ntawm lub glacier. Cov khib nyiab uas tsis sib koom ua ke tuaj yeem tso rau saum cov glacier los ntawm cov dej khov tawg ntawm cov phab ntsa hauv hav thiab / lossis los ntawm cov dej ntws ntws mus rau hauv hav.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog ib tug lateral moraine thiab nws tsim li cas?
A lateral moraine daim ntawv raws ob sab ntawm lub glacier. Raws li lub glacier scrapes raws, nws kua muag tawm pob zeb thiab av los ntawm ob sab ntawm nws txoj kev. Cov khoom no yog deposited li lateral moraine nyob rau sab saum toj ntawm lub glacier ntug. Lateral moraines feem ntau pom muaj nyob rau hauv qhov sib txuam ridges ntawm ob sab ntawm lub glacier.
Tsis tas li ntawd, qhov txawv ntawm lub davhlau ya nyob twg moraine thiab ib sab moraine yog dab tsi? txawv hom ntawm Moraine Terminal moraines muaj nyob rau ntawm lub davhlau ya nyob twg los yog qhov kawg (kawg) taw tes mus txog ntawm lub glacier. Lateral moraines pom tau muab tso rau ntawm ob sab ntawm lub glacier. Medial moraines muaj nyob rau ntawm kev sib tshuam nruab nrab ob glaciers.
Hais txog qhov no, lateral moraine nyob rau hauv geography yog dab tsi?
Lateral moraines yog cov kab sib txuas ntawm cov khib nyiab tso rau ntawm ob sab ntawm lub glacier. Cov khib nyiab uas tsis sib koom ua ke tuaj yeem tso rau saum cov glacier los ntawm cov dej khov tawg ntawm cov phab ntsa hauv hav thiab / lossis los ntawm cov dej ntws ntws mus rau hauv hav.
Moraine hauv av yog dab tsi?
A hauv av moraine muaj ib daim pam tsis tu ncua mus txog rau hauv ib lub glacier. Uas feem ntau ntawm av nplaum thiab xuab zeb, nws yog qhov nthuav dav tshaj plaws ntawm cov dej khov nab kuab.
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