Ngokusekelwe esigabeni esingezansi, imaphi amapaki kazwelonke athandwa kakhulu futhi angathandwa kakhulu e-U.S.?
Context:I - United States ineziqiwi ezingu - 63, eziyizifunda ezivikelwe ezimiswe yi - Congress futhi ezilawulwa i - National Park Service, inhlangano eseMnyangweni Wezangaphakathi. Amapaki kazwelonke amiswa ngenxa yobuhle bawo bemvelo, izici zawo eziyingqayizivele zokwakheka komhlaba, izinhlobonhlobo zezinto eziphilayo namathuba okuzijabulisa, ngokuvamile "ngenxa yezici ezithile ezivelele zemvelo noma izenzakalo zemvelo". Nakuba ngokomthetho wonke amayunithi e-National Park System abhekwa njengabalinganayo abanomsebenzi ofanayo, ngokuvamile amapaki kazwelonke makhulu futhi ahamba phambili, futhi ukuzingela nemisebenzi yokukhipha kuvinjelwe. Ngakolunye uhlangothi, izikhumbuzo zezwe nazo zivame ukuvikelwa ngenxa yokubaluleka kwazo ngokomlando noma ngokwemivubukulo. Amapaki kazwelonke ayisishiyagalombili (kuhlanganise ayisithupha ase-Alaska) ahlanganiswe nesivikelo sikazwelonke, izindawo ezinamazinga ahlukene okuvikelwa ezilawulwa ndawonye kodwa ezibhekwa njengezigaba ezihlukile futhi izindawo zazo ezingafakiwe kulezi zibalo ezingezansi. Amayunithi angu-424 e-National Park System angabizwa ngokuthi amapaki kazwelonke, kodwa iningi lawo linamanye amagama asemthethweni.  Izifundazwe ezingamashumi amathathu zineziqiwi zikazwelonke, kanye nezindawo zase-American Samoa nase-U.S. Virgin Islands. Izwe elinamapaki kazwelonke amaningi yiCalifornia enamapaki ayisishiyagalolunye, lilandelwa yi-Alaska elinamapaki ayisishiyagalombili, i-Utah enamahlanu, neColorado enane. Ipaki kazwelonke enkulu kunazo zonke yiWrangell-St. Elias e-Alaska: enamahektare angaphezu kwezigidi ezingu-8 (32,375 km2), inkulu kunesifundazwe ngasinye kulezi eziyisishiyagalolunye ezincane kunazo zonke. Amapaki amathathu alandelayo ngobukhulu nawo ase-Alaska. Ipaki elincane kunawo wonke yiGateway Arch National Park, eMissouri, engamahektare angu-91 (0.37 km2). Indawo ephelele evikelwe amapaki kazwelonke cishe ingamahektare ayizigidi ezingama-52.2 (211,000 km2), ngokwesilinganiso esingamahektare ayizinkulungwane ezingama-829 (3,350 km2) kodwa isilinganiso esingamahektare ayizinkulungwane ezingama-208 kuphela (840 km2).  Amapaki kazwelonke abeka irekhodi lokuvakashelwa ngo-2017, enezivakashi ezingaphezu kwezigidi ezingama-84 futhi abeka elinye irekhodi ngo-2018 ngokwanda ngo-0,1%. IGreat Smoky Mountains National Park eseNyakatho Carolina naseTennessee ibilokhu iyipaki elivakashelwa kakhulu kusukela ngo-1944, futhi yaba nezivakashi ezingaphezu kwezigidi eziyi-14 ngo-2021. Ngokuphambene, ngabantu abangaba ngu-7 000 kuphela abavakashele amaGate akude e-Arctic National Park and Preserve e-Alaska ngo-2021.
Uma sisebenzisa inani lezivakashi njengesibonakaliso sokuthandwa khona-ke iGreat Smoky Mountains National Park enezivakashi ezingaphezu kwezigidi eziyi-14 ngo-2021 izofakwa ohlwini lwePaki Kazwelonke ethandwa kakhulu. Ipaki likazwelonke elingavakashelwa kakhulu yiGates of the Arctic National Park and Preserve. Izinga eliphansi lokuvakashelwa kwalo lingase lihlobene kakhulu nokuqhelelana kwalo kunokuthandwa kwePaki.