Video: Muaj pes tsawg tus neeg tuag ntawm Mammoth Cave?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Tus naj npawb ntawm kev tuag tsis paub, tab sis Mammoth Cave tseem suav hais tias yog ib lub haunts loj tshaj plaws hauv ntiaj teb. Ntau muaj tau thov kom hnov cov ntsuj plig thiab qhov tsis tau piav qhia tau tshwm sim hauv cov duab nquag. Cov qhov tsua qhov system muaj tau siv ntau tshaj 4,000 xyoo dhau los los ntawm cov neeg nyob hauv Kentucky.
Ntawm no, ntau npaum li cas ntawm Mammoth Cave yog unexplored?
Yog li ntawd nws yog heev uas Mammoth Cave yog ntau loj tshaj qhov ntev tshaj tawm ntawm 400+ mais lossis qhov kwv yees ntawm 130 mais ntxiv ntawm unexplored qhov tsua . Kuv kwv yees tias tseem muaj tsawg kawg yog 300 mais ntawm nrhiav tsis tau txoj kev.
Ib tug kuj nug, yog Mammoth Cave lub qhov tsua loj tshaj plaws nyob rau hauv lub ntiaj teb no? Mammoth Cave National Park yog lub ntiaj teb ntev tshaj plaws paub qhov tsua system, nrog ntau tshaj 400 mais tshawb.
Ib yam li ntawd, pom dab tsi hauv Mammoth Cave?
Los ntawm 4,000 xyoo dhau los mus txog ze li ntawm 2,000 xyoo dhau los, haiv neeg Amelikas no tau tshawb nrhiav thiab mined peb theem siab ntawm Mammoth Cave rau qhov deb ntawm tshaj li rau mais, nrhiav gypsum, selenite, mirabilite, epsomite, thiab lwm yam minerals.
Mammoth Cave mus deb npaum li cas?
400 mij
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