Imfundo:Isayensi

Izinhlanzi zasolwandle olujulile - abameleli abamangalisayo bemvelo yezwe

Izinhlanzi zasolwandle olujulile zibhekwa njengenye yezidalwa ezimangalisayo emhlabeni. Ukuhlukile kwabo kubangelwa ikakhulukazi ezimweni ezinzima zokuphila. Yingakho ukujula kwamachibi omhlaba, ikakhulukazi ama-depressions of sea-depressions nemifudlana, ayinabantu abaningi.

Izinhlanzi ezijulile zasolwandle kanye nezivumelanisa nezimo ezikhona

Njengoba sekushiwo kakade, ukujula kolwandle akukhona njengabantu abaningi, njengoba kuthiwa, izingxenye ezingaphezulu zamanzi. Futhi zikhona izizathu zalokhu. Iqiniso liwukuthi izimo zokuphila ziguquka ngokujula, ngakho-ke, izinto eziphilayo kufanele zibe nezimo ezithile.

  1. Ukuphila ebumnyameni. Ngokujula, inani lokukhanya liyehla ngokukhawuleza. Kukholelwa ukuthi ibanga eliphakeme kakhulu lapho ilanga lihamba khona emanzini liyi-1000 metres. Ngezansi kwaleli zinga, akukho ukulandelwa kokukhanya okutholakele. Ngakho-ke, izinhlanzi ezijulile zasolwandle ziyashintshwa ukuze ziphile ebumnyameni obukhulu. Ezinye izinhlobo zezinhlanzi ngokuvamile azikwazi ukusebenza amehlo. Amehlo wabanye abameleli, ngokuphambene nalokho, athuthukiswa kakhulu, okwenza kube lula ukubamba ngisho namagagasi alula kakhulu. Enye idivaysi ezithakazelisayo yizitho zokukhanyisa, ezingakhanyisa, zisebenzisa amandla okusebenza kwamakhemikhali. Lokhu ukukhanya akugcini nje ukugqugquzela ukunyakaza, kodwa futhi kubangele ukudla okukhona.
  2. Ukucindezela okukhulu. Esinye isici sokuphila okujulile-olwandle. Yingakho ingcindezi yangaphakathi yezinhlanzi ezinjalo ziphakeme kakhulu kunezihlobo zazo ezingajulile.
  3. Ukushisa okuphansi. Ngokujula, izinga lokushisa kwamanzi linciphisa kakhulu, ngakho-ke izinhlanzi zivumelaniswa ukuze ziphile endaweni enjalo.
  4. Ukungabi nokudla. Kusukela ezihlukahlukene zezinhlobo kanye nenani lezinto eziphilayo ngokujula kunciphisa, ke ukudla, ngokulandelana, kuhlala kuncane kakhulu. Ngakho-ke, izinhlanzi ezijulile zasolwandle zinamalungu aphezulu okuzwa nokuthinta. Lokhu kubanika ithuba lokuthola ukuxhashazwa okungaba khona kude, okuyinto kwezinye izimo kulinganiswa ngamakhilomitha. Ngendlela, ukuzivumelanisa okunjalo kwenza kube lula ukufihla esilwaneni esikhulu.

Ungabona ukuthi inhlanzi ehlala enzulwini yolwandle yizinto eziyingqayizivele ngempela. Eqinisweni, indawo enkulu yolwandle yomhlaba isengakaqashiwe. Yingakho inani eliqondile lezinhlanzi zasolwandle olujulile alingaziwa.

Izinhlobonhlobo zezinhlanzi ezihlala ezinzulwini

Nakuba ososayensi banamuhla bazi ingxenye encane yobuningi bobunzulu, kukhona ulwazi mayelana nezakhamuzi eziningi ezingavamile kakhulu olwandle.

Ama-bazisauruses yizinhlanzi ezijulile ezidobayo ezihlala endaweni ejulile engamamitha angu-600 kuya ku-3 500. Zihlala emanzini ashisayo nasezindaweni eziphansi. Le nhlanzi inesikhumba esicacile, inkulu, izakhi ezinomqondo othuthukile, kanti umlomo wayo ugcwele amazinyo abukhali (ngisho nama-tissue of palate nolimi). Abamele balezi zilwane yi-hermaphrodites.

Inhlanzi-inhlanzi - omunye ummeleli oyingqayizivele wamanzi angaphansi kwamanzi. Ihlala endaweni ejulile yamamitha angu-2800. Yilezi zilwane ezihlala ekujuleni kwePacific Ocean. Isici esiyinhloko sesilwane yizinhlanzi ezinkulu, ngaleyo ndlela zifana namazinyo enyoka. Lezi zinhlobo zilungiswa ukuba zibe khona ngaphandle kokudla njalo - izidumbu zezinhlanzi zilula kangangokuthi zikwazi ukugwinya isidalwa esiphila ngokuphelele kunazo zonke. Futhi emsila wezinhlanzi kunesitho esithile esikhanyayo, ngosizo lwaso lapho bengahola khona inyamazane.

Ulwandle oluthile luyisidalwa esibheke kabi kakhulu esinomhlathi omncane, umzimba omncane kanye nesimungulu esakhiwe kabi. Ivela olwandle. Njengoba le nhlanzi ayikwazi ukuzingela, ukulungiswa okukhethekile kuye kwasungulwa. Ulwandle lunomzimba okhethekile okhanyayo okhipha amakhemikhali athile. Isibungu esingase siphendule siphendula ukukhanya, siyazibhukuda, bese isilwane sidla ngokugcwele.

Eqinisweni, izakhamuzi zasolwandle zinkulu kakhulu, kodwa azikho kangako owaziwayo ngendlela yabo yokuphila. Iqiniso liwukuthi iningi lazo likhona kuphela ngaphansi kwezimo ezithile, ikakhulukazi, ngaphansi kwengcindezi ephezulu. Ngakho-ke, akunakwenzeka ukukhipha nokuwafunda - bavele bebhubha lapho bephakama emanzini angaphezulu.

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