Ntxhais pob tsuas. Ib tug qub pob tsuas qhia nta xws li . as qhov tsua, arches thiab pawg.
Yuav ua li cas pob zeb relict?
Relict cliffs feem ntau pom nyob rau sab hnub poob ntawm Scotland. … Relict cliffs in Scotland, yog ua rau vim lub hnub nyoog dej khov kawg 10,000 xyoo dhau los Dab tsi tshwm sim yog thaj av tau poob siab vim qhov hnyav ntawm cov dej khov (isostatic). Thaum cov dej khov tau yaj qhov no tau ua rau isostatic uplift ua rau regression.
Yuav ua li cas tsa ntug hiav txwv dej thiab relict cliffs tsim?
Tam sim no lawv tsim thaum dej hiav txwv nyob rau theem ntawd thiab tom qab ntawd dej hiav txwv hloov thaum lub caij ntuj sov thiab tam sim no lawv nyob saum hiav txwvIb qho av tshwm sim yog ib qho tsa lub puam.… Ib txwm koj tuaj yeem pom qee qhov qub pob tsuas (relic cliffs) ib yam nkaus tom qab cov ntug hiav txwv tsaj no nrog nthwv dej txiav, arches, pawg thiab lwm yam.
pob tsuas yog dab tsi?
A pob tsuas uas tau tso tseg los ntawm kev poob hauv hiav txwv, npog los yog ib feem ntawm glacial, solifluction, los yog alluvial deposits, thiab tam sim no tau reexcavated nyob rau hauv lub txim ntawm lub post-glacial nce hauv hiav txwv theem (Too, 1959). Txij li thaum lub sij hawm fossil siv, qhov tseeb ntawm faus los yog ib nrab faus yog ib qho tseem ceeb.
Runnels tsim li cas?
Ridge thiab runnel systems tau tsim vim kev cuam tshuam ntawm tides, tam sim no, sediments thiab lub puam topography. Lawv tsuas yog tsim rau ntawm ntug hiav txwv dej nrog ib tug ntiav gradient. Lawv tsim raws li txoj kev yooj yim rau cov dej ntws. Cov dej ntws hauv thiab tawm ntawm qhov runnel.
