Nemapoka tusks. kukosha kwavo uye kugadzirwa

Nyaya inorondedzera zvezvinotaurwa nemapoka tusks, apo uye Kusvina kwavari, vari mammoths uye nei vakava nokutsakatika.

The makarekare

Upenyu Panyika aripo sezvo dzaona nemasayendisiti kuti anopfuura bhiriyoni 3 years, uye panguva iyoyo achinja zvakawanda rudzi zvipenyu kubva invertebrates, vagere makungwa yekare, uye akaguma pamwe dinosaurs. marangwanda avo vanoumba kana mumwe zvasvika nguva yedu nemhaka fossilization muitiro. Asi pane imwe mhando dzemhuka yekare, vane miviri zvakachengetedzwa pasinei pakaitwa nguva, uye zviri nemapoka.

Kusiyana nezvinofungwa nevakawanda, nemapoka tusks havana zvombo, uye vakamushumira mudziyo nokuda dzokubudisa kuti zvigare. Okupedzisira Vamiririri zvipenyu ichi chakava yakatotsakatika anenge 10,000 apfuura, pane imwe nguva apo nyika chakauya yayo musoro munhu. Zvisinei, nemhaka vakawanda Zvakawanikwa zvakanaka akachengetedzwa zvasara nemazihofori, masayendisiti kuziva mammoths akanyatsorevesa. Zvino tusks yavaRefaimu aya mubereko kwete chete nevaongorori kamwe huripo fauna of.

Nei vachifanira?

Mhinduro yomubvunzo uyu nyore: Zvose zvisingabatsiri. Nokuda zvakanaka akachengetedzwa nemapoka tusks vari hwainyanya pamusoro pamusika dema: mumwe akaita zvinhu zvakawanda kubvira matkamuistoja uye zvivezwa zvemhuka anopera mabasa ounyanzvi, izvo vanofungidzirwa mamiriyoni emadhora. Asi papfupa chinogona achengetedzwe kana wakavata panyika makumi ezviuru zvemakore?

All nyaya iri zvakasikwa ezvinhu kweSiberia. Nokuda permafrost, mapfupa havasi pasi fossilization, apo nguva yose ari dzinongoitika "furiza." Uyewo zvakaisvonaka ezvinhu navo vari pamibhedha dzenzizi uye wetlands chete doro. Pasina kuenda okisijeni, pave utachiona uye kuvora hapana usingashandi, saka tusks zvinochengeteka saka zvakanaka.

Ndiani unobereka navo uye izvo zvokushandisa?

Akawana zvisaririra nevaya vaimbogara hofori kunogona pose, asi ivo vari kunyanya mune Europe uye Siberia. Chinonyanya "hove" nzvimbo paleontologists uye "dema-vaitsvaka" - Yakutia. Nzvimbo kufukidzwa marshy achinaya mvura, ndiyo yakanakisisa akakodzera kuti richengetedzwe fauna of yekare. Nemapoka harisati akapora kubva kazhinji kwakakanganisa akaturikidzana pamusoro permafrost, Blurred kumahombekombe nzvimbo uye wetlands.

Izvi omei chaizvo, rakaoma uye ngozi, uye vari kuroorana veko. Zvinokosha kucherechedza kuti pashure ose zvakawanikwa kuzvibata tsika vachirumbidza mweya iri kutenda.

Maererano nedzimwe nemishumo, kukosha yepamusoro tusks pamusoro pamusika dema 25 zviuru rubles. Saka nemapoka zvisaririra vanhu venyika - rubatsiro yakanaka chaizvo, saka kuita izvi mumisha yose.

legality

Sezvingatarisirwa, basa wakadaro pamutemo, uye masayendisiti kare achiyambirawo nokuti kuti kunyimwa pakutsvakurudza zvinhu. Ichokwadi, mumwe aigona nharo kuti yakawanda tusks, asi zvisinei kuwana zviome. The mubvunzo Ndokusaka uyu haasi vakatevera kwemitemo vakuru? Zvichida nokuti munzvimbo huru kudzora nharaunda zvakaoma.

Pazvinowanikwa

Sezvambotaurwa, vakawanda nemapoka tusks zvinowanikwa kuSiberia. Asi pavarefu vaigara munyika yose, pane dzinokwana mapoka matatu - Asian, American, uye Intercontinental. Zvimedu nemapoka tusks dzinowanzoratidzwa kuwanikwa North America uye Nordic munyika. Asi avo kuchengeteka zviri zvakaipa kupfuura Siberian anowana.

Sei mammoths vakava yakatotsakatika

Kusvikira ikozvino, pane gakava kuti nei Hofori idzi dzekare tinosvika nekukwirira 5 metres uye achirema matani anopfuura 10, akava yakatotsakatika? Kuti zvingakanganisa mhuka huru yakadai? Chokwadi, uye zvikara panguva akakura kupfuura nhasi, asi achiri masayendisiti kupa shanduro mbiri.

Chokutanga - a glacial kumwedzi. Mammoths akafukidzwa gobvu bvudzi, uye kusiyana nzou ano, havana kutya kwechando. Asi hasha Siberian pose kutonhora zvikuru akaremara kwevanhu.

Chechipiri Shanduro - Munhu simba. Mumazuva iwayo, vanhu vari kushingaira Vakaronda ne zvaRafa, uchishandisa namano nemisungo siyana. Zvakawanda Kucherwa ose mammoths muRussia uye nzvimbo ine chinyakare vanhu anoratidza kuti kare nokushingaira wavatsakatisa.

gocha nemapoka

Pakati Siberian vavhimi kubva kare kwakakurumbira chaizvo pamusoro sei mumwe mucheri vakagumburwa permafrost nemapoka nyaya anoramba, uye mune zvakasikwa "furiza" zvichengetedzwe saka zvakanaka kuti nyama yakabikwa pamusoro moto uye kudyiwa.

Chokwadi ichi hachisi chokwadi. Nyama nemapoka pashure nenhamo yokuva munyika zvishoma anorasikirwa collagen uye akava waxy fuma kukodzera chikafu, uye nokupisa kurapwa chete ikanyauka. Asi ngano, hapana mubvunzo, dzinonakidza. A nyaya yakafanana inogona kuverenga bhuku "Aelita" Alekseya Tolstogo.

Saka, hofori mhuka kunyange kuburikidza akaturikidzana emakore kuramba fadza pfungwa dzevanhu.