<prompt> Fingqa isihloko: Kungase kubonakale njengombani omangalisayo wemibala, kodwa umbala ophambene walesi siphepho esishisayo e-Yellowstone National Park, uwumphumela weminyaka yokucekelwa phansi okungahlosiwe izivakashi. Njengoba lalikade linombala oluhlaza okwesibhakabhaka, ukubukeka kwechibi iMorning Glory kuye kwashintsha kakhulu kusukela ngawo-1950, ngenxa yokuqongelelwa kwezinhlamvu zemali, udoti nemfucumfucu yemvelo. Leli chibi liye labizwa ngokuthi i-Fading Glory, ngenxa yokuguquka kwalo kusuka kumbala walo wokuqala kuya kumbala ophuzi-oluhlaza okotshani onalo namuhla. Skrolela phansi ukuze ubone ividiyo. I - Morning Glory eseYellowstone National Park yake yaba nombala oluhlaza okwesibhakabhaka, kodwa manje seyinombala ophuzi ngenxa yemfucumfucu nezinhlamvu zemali eziphonswe kuyo eminyakeni edlule. I-Morning Glory yasentwasahlobo eshisayo ngo-1940. Lesi sithombe siveza umehluko omkhulu kunemibala evuthayo manje ekhangiswe endaweni yokuheha izivakashi. Le ndawo ethandwa izivakashi ibona izivakashi eziyizigidi ezintathu zithuthelekela ukuzobuka amanzi ayo anethonya elingokwengqondo eWyoming, eU.S.A. Le ndawo yaqala ukuthandwa ngawo-1940 lapho izivakashi eziyizigidi zivakashela le ndawo. Idamu lishisa! Imibala enolaka ithonywa indlela ukukhanya okuhlangana ngayo nokujula kwamanzi, ngemibala ephuzi newolintshi ezindaweni ezingajulile futhi eluhlaza emanzini ajulile. Imithombo eshisayo yomnyama iye yavalwa imfucumfucu, evimbela imithombo yokushisa, futhi ethinta ukujikeleza kwamanzi echibini. Kulinganiselwa ukuthi ukubhujiswa kwale ndawo eshisayo kuye kwaqhubeka amashumi eminyaka. Ucwaningo olwenziwa yi-Montana State University ne-Brandenburg University of Applied Sciences eJalimane lwasiza ekwakheni imodeli eyayingabonisa imibala yamanzi ashisayo kusukela eminyakeni engaphezu kwekhulu edlule, lapho ayengavakashelwa kangako izivakashi. Manje izivakashi ezibalelwa ezigidini ezintathu zithuthelekela e-Yellowstone National Park, uma ziqhathaniswa nesigidi esisodwa ngawo-1940, okuye kwaholela ekwakhekeni kwemfucumfucu echibini. Njengoba izimbobo ezingaphansi kwamanzi zaqala ukuvaleka, ukujikeleza kwamanzi kwathinteka, kwehlisa izinga lokushisa kwamanzi futhi kwabangela ukufuduka kwamagciwane anombala osawolintshi aya enkabeni. U-Adam Hoffman waseScience Friday...  <response>: I-Morning Glory e-Yellowstone National Park ishintshe kakhulu isuka kokuluhlaza okwesibhakabhaka kuya kokuluhlaza okotshani. Izingcezu zemfucumfucu ziye zavala izimbobo zokungenisa umoya ezingaphansi kwamanzi, okuye kwabangela ukwenyuka kwezinga lokushisa entwasahlobo. Abantu abangaphezu kwezigidi ezintathu bavakashela le paki, futhi ngenxa yemfucumfucu nezinhlamvu zemali, manje isibizwa ngokuthi iFading Glory. 