MapangidweSayansi

Kuya wa Mariana ngalande

Kwa anthu onse unexplored nthawizonse wakhala chidwi kwambiri. Ndipo madzi nyanja kusunga zinsinsi zambiri moti m'badwo kuposa wina asayansi adzakhala kupatsidwa ntchito.

Koma pali mfundo zina pa mapu kuti sikuti yokutidwa ndi chophimba mwachinsinsi, ndipo mfundo yaikulu ya nkhani lachinsinsi.

Mmodzi mwa anthu amenewo malo - Mariana ufa kapena m'ngalande - amaimira chinthu lililonse la yothandiza nyanja chokhala mabacteria kusintha. M'madera ena, pali kuchepetsa pansi pa madzi, mu mawonekedwe amene ali yaitali, yopapatiza chigwa. The kunkhondo kuya ndi Pacific.

Mariana Islands anapatsidwa dzina la mmodzi wa mtima nyanja kunkhondo kutalika awiri ndi theka makilomita zikwi. Kumasiyana kuphwa pansi m'lifupi amene ali makilomita 1-5, phompho amaganiza V woboola pakati. Kuya pazipita wa Mariana ngalande ndi 11 makilomita. Izi ndi mfundo akuya mu nyanja zonse. Ndi kani phompho kapena phompho kuposa maganizo.

Kodi wina tikudziwa za ichi munthu malo? Kafukufuku wa Mariana ngalande anayamba m'nthawi ya 19, pamene sitima "Challenger" ndi mamembala a maulendowa English pa ulendo gulu kuchita miyezo ya kuya kwa Pacific. M'dera la m'ngalande ndi akale kwambiri kwa bottoms nyanja ku dziko. Ikufotokoza chakuya Mariana ngalande. Mu 1960, bathyscaphe "Trieste" kwa ofufuza awiri pa bolodi Inabuka mbali kuya kwa beseni - Challenger Nato. madzi ili linali ulendo mu kuya chinsinsi cha m'nyanja, monga ufa mtunda anali bwinobwino. chiopsezo kunali kwakukulu. anathandiza kuphunzira nkhaniyi wapanga Hollywood filimu wotsogolera Dzheyms Kemeron, amene ngati munthu wachitatu mu dziko, kugonjetsa Mariana ngalande, maphunziro ndi analandira zambiri zatsopano kwambiri.

The okhala Mariana ngalande amafuna kukambirana osiyana. Mu 1958 ulendo asayansi Soviet anatsimikizira kukhalako kwa moyo mu kuya kwa meters zikwi zisanu ndi ziwiri. Izi zisanachitike ankaganiza kuti alipo kenanso zikwi zisanu. Mwa njira, maulendowa anapeza kuti akuya pazipita wa Mariana ngalande ndi khumi zikwi makumi awiri mamita awiri. Koma zamoyo, kuphunzira awo wochititsidwa magalimoto m'madzi, zopangwidwa kuchokera ku zipangizo zina kuposa mphamvu mkulu pa akuya amasangalala piloted. Makamera, omwe zida ndi zipangizo izi, zamoyo atathana (M'midzi lonse) m'munsimu chilemba cha mamita zikwi zisanu ndi ziwiri. Kodi zinthu amakhala mphutsi zisanu phazi, zolengedwa wosadziwika mamita awiri yaitali zofewa wamphamvu, mutated nyamayi, nyenyezi nyanja? Mu mdima wathunthu, pakalibe algae pa otsika kutentha ndi wokhala hydrostatic kuthamanga. Izi zikachitika, zamoyo zonse amadziŵika maganizo kwenikweni zozizwitsa, ndipo iwo kudyetsa makamaka mabakiteriya.

Mariana beseni ndi ku malo, kumene tectonic vuto, mmene Pacific mbale anawerama pang'ono anasiya pansi Philippines. Koma mmene kuumiriza tectonic mbale kwa ena kulibe, asayansi ankakhulupirira kuti zivomezi m'dera iyi yosatheka. Koma tsopano odzidalira zayamba yafupika. Ichi ndi vuto la zivomezi ziwiri zimene zinachitika pa chilumba cha Sumatra, ndi Japan mu 2004 ndi 2011.

Kuya kwa ogulitsa Mariana ngalande kotero zosamvetsetseka kuti oceanographers, asayansi adzakhala kwa zaka zambiri kuyesa kuchotsa chophimba mwachinsinsi pa mbali imeneyi ya Pacific Ocean. Izi kamodzinso anatsimikizira mkulu wa Hollywood, amene posachedwapa anakhala katswiriyu. Akuponya kuti akuya makilomita khumi, iye anajambula zinthu zambiri zosangalatsa.

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