Kumiswa, Indaba
Homo habilis - izici kanye yokuphila wawobaba
Abantu abaningi basendulo ... Kwakuyizinto zini? E-Afrika eseningizimu, i-Eurasia wathola izinsalela hominids abameleli umndeni, okuyinto waphila eminyakeni ecishe 2 million edlule nangaphambili ezindaweni ezahlukene iplanethi yethu. Leli qembu kuhlanganisa umuntu Ukugunda, noma Australopithecus habilis. Okwatholwa izidalwa ezimbiwa phansi okuqondene hablilis zinhlobo Homo, kwaqala futhi nokuzwelana nabanye hominids sokucasuka impikiswano eshubile phakathi paleoanthropologists.
Utholakala Olduvai Gorge kanye nezinye izindawo e-Afrika
Abantu abaningi basendulo. Homo habilis
Homo habilis. ukubukeka
- Ubuchopho elikhulu;
- namazinyo elincane;
- ekhaleni ovelele;
- Gait nezimo;
- abameleli skull umthamo we hablilis zinhlobo H. kwaba 630-700 cm3.
Indlela Yokuphila kanye nokudla Homo habilis
Imibhalo emidala kunayo yonke nenhlalakahle, waphula amathambo ukukhipha umnkantsha okunomsoco kusukela ingaphakathi, Ukuvikelwa kuhlanganiswe ezilwaneni eziyingozi nokuseshwa ukudla. Kunobufakazi bokuthi bubonisa ukuthi kwakunguPawulu ke phakathi kwabesifazane amadoda wasuka nokwahlukaniswa kwemisebenzi.
phansi Namandla ekhishwe inyama, kuyilapho izinsikazi abangu kuvuna imikhiqizo isitshalo. Ngazuza izici zokuziphatha okunenzuzo ukuba sokusinda ngendlela izimo esiguquguqukayo.
Ukukhiqizwa futhi usebenzise amathuluzi
Amathuluzi we-Homo habilis babe itshe, okwenyanga cishe. Hominids esetshenziswa njengoba ngezimbazo scrapers amatshe cobbles, futhi izinsalela yasetshenziswa ukuze umbe izimpande emhlabathini. Amatshe, ukhuni Kungenzeka izinto eziyinhloko womshini amathuluzi kanye nokuvikelwa ezilwaneni ezidla ezinye izilwane.
Scrapers nge imiphetho ebukhali yasetshenziswa ukuze usike kwezidumbu, ukusika imisipha, izikhumba ahlanzekile. Ezinye izazi zisikisela ukuthi amathuluzi lokuqala okwakukhona kulo yi azifele. Amanzi, umoya, ukuguguleka iphathwa ngezinto zemvelo, kunokuba Homo habilis isandla. Ngenxa izifundo ezincane wembula imihuzuko kanye anemifantu ngakolunye amatshe - amathuluzi ngawo lapho enza amathuluzi.
Ukushintsha kwesimo sezulu kanye ukuvela hominids
hlobo lwezinkawu sidilizwa kwakudingekile ukuba uthole imithombo eyengeziwe ukudla, akunika amandla aminingi ukudlula izithelo zasendle kanye izimpande. Elinye igatsha yokuziphendukela kwemvelo emenza Australopithecus umuntu oyingcweti baqhubeka kulo mugqa. Ukuvela nezinye hominids kwaba umphumela ukuthuthukiswa bebheke ukusetshenziswa isitshalo hhayi kuphela kodwa futhi ukudla isilwane. Isici esiyinhloko aphuma Australopithecus kubantu is akha amathuluzi zazingavumi kahle futhi bengenalo ukwanda umthamo cranial.
Nokuzwelana Homo habilis nabanye hominids ezimbiwa phansi
Kungenzeka ukuthi phakathi eminyakeni million 0.5 emhlabeni ngesikhathi esifanayo co-yayikhona Australopithecus, Homo erectus ekugcineni kwaba, habilis nasemsebenzini. Umehluko phakathi kwezinhlobo incane kakhulu, bakwazi ahole indlela yokuphila ehlukile, bangazihluphi ezahlukene niches emvelweni. Ngo Homo erectus ekugcineni kwaba umzimba ngezabelo wawusondelene nemingcele efanayo H. Sapiens, kodwa kwaba ekhaleni esicace kakhulu kunaleyo erectus ekugcineni zinhlobo H.. hominids ezingasekho:
- Homo habilis;
- Homo erectus ekugcineni kwaba (Homo erectus ekugcineni kwaba);
- h Rudolf kwechibi (H. rudolfensis) .;
- h Georgian (H. georgicus) .;
- h. isisebenzi (H. egaster).
Beka umuntu nekhono ukuvela Homo sapiens
Kwaphela iminyaka eminingi izingqondo paleoanthropologists kuba mbuzo amadlozi oqondile wabantu yesimanje. Umuntu onekhono ungowabo? Njengomvini australopithecines, kakhulu wabokuqala udle amantongomane, okusanhlamvu kanye izimpande. Kodwa bakwazi ukukhiqiza amathuluzi ukuzisebenzisa ukukhiqiza siqu ukudla kwabo isilwane. omele Yasendulo Homo uhlobo lwe - H. erectus ekugcineni - kwakungeyona Australopithecus. Kwakuwusuku ukhokho yokuqala okukhulunywa kuyo ngokuqondile yomuntu yesimanje, lapho emva impikiswano eshubile, ososayensi ehilelekile ohlotsheni lwabantu (Homo) umndeni ka hominids. izinsalela lwamathambo namathuluzi H. erectus ekugcineni ziye zatholakala hhayi kuphela e-Afrika kodwa futhi e-Asia naseYurophu. Ngesikhathi esifanayo kwakukhona Homo erectus ekugcineni kwaba, okuyinto antjintje indlela neliphelele ngokwengeziwe 'ukufuna ukukukhanda ngamatshe, okwenza amathuluzi. Le ndoda isebenza khona esidla inyama futhi lusetshenziselwa ukwelapha amatshe, izingodo, amathambo namathuluzi lasekuqaleni.
Similar articles
Trending Now