Zidutswa zingapo za brontosaurus zidapezeka, chilichonse chimakhala ndi mazira asanu. Asayansi sadziwa kuchuluka kwa ma dinosaurs omwe angachite pachaka. Mwambiri, buluzi wamkulu chotere, monga brontosaurus, imayikira mazira mobwerezabwereza. Mazira a Brontosaurus amafika pafupifupi 30 cm, adakutidwa ndi chipolopolo cholimba. Amaganiza kuti brontosaurus adawakwirira pansi. Asayansi sakudziwa kuti makulitsidwe angatenge nthawi yayitali bwanji.
KULEKA
A brontosaurs atali aubongo atakhala zaka kumapeto kwa Jurassic. Panthawiyo, kontinenti, yomwe masiku ano imatchedwa North America, inali m'manja mwa nyengo yotentha komanso yanyontho. Mitengo ya Ginko ndi ferns zazikulu, mitengo yamahatchi yamitengo ndi mitengo yayikulu yokulira idakulira m'mbali mwa mitsinje. Zomera zonse zobiriwira izi zinali chakudya chabwino kwambiri kwa ma dinosaurs opatsa chidwi. Brontosaurs adapitilira m'mphepete mwa matupi amadzi ndipo ankadya mitundu yosiyanasiyana yotsika mtengo. Nthawi zambiri ankadya masamba omwe amaphimba m'mphepete mwa nyanja ndi mitsinje, komanso masamba amitengo.
Zogwirizira mu chigaza cha brontosaurus zimasunthidwa kumbuyo kwambiri. Mano ataliitali ndi lathyathyama kutsogolo kwa nsagwada adapangidwa kuti agwetse ndikusonkhanitsa mkamwa mwa chitsa. Kuphatikiza apo, mphuno za brontosaurus zidakhala zapamwamba mokwanira, mwina kotero kuti panthawi yazakudya nthambi sizidagwere pamphuno. Mabulogu akuluakulu anali ma dinosaurs amtendere. Ankadya mbewu zabwino. Apatosaurus anadya nsonga za mitengo, kufunafuna masamba otsekemera, sanasowe, ngati ma dinosaurs olusa, atsata nyama ndi kuitsata.
Adani
A Brontosaurs adakhala mwamtendere ndi abale awo ena, monga brachiosaurs. Monga ma herbivorous ena akuluakulu, ma brontosaurs anali osavuta kuwerengera nyama zodyera zomwe zinkakhala nthawi ya Jurassic. Panalibe zida zodzitetezera - anali wosiyana mwachangu, analibe mano akuthwa. Chida chodalirika kwambiri cha brontosaurus - mchira wautali kwambiri komanso wosunthika wopendekera kumapeto. Iwo amaphulitsa adani awo mwamphamvu kwambiri. Mkati mwa phazi la brontosaurus panali chida chachikulu, chomwe chimathandizanso ngati chida.
NKHANI
Brontosaurus sinali dinosaur wamkulu kwambiri, komabe, motsutsana ndi zomwe zinali paliponse, imadziwikirabe chifukwa cha kukula kwake kwakukulu ndi unyinji. Anali ndi mutu waching'ono. Ofufuza ena amakhulupirira kuti panali mapepala apadera pamapazi a brontosaurs omwe amaletsa kuwonongeka kwa phazi. Mwinanso opanga ma brontosaurs amatha kuthana ndi zitsimezo, kumangoyenda ndi kutsogolo, ndipo thupi limasungidwa pamadzi.
ZOPHUNZITSIRA ZOSANGALALA MUKUDZIWA KUTI.
- Poyamba zinkadziwika kuti ma brontosaurs amatha nthawi yawo yambiri m'madzi. Apa zimakhala zosavuta kuti "avale" matupi awo olemera.
- A Brontosaurs adadzitchinjiriza motsutsana ndi zilombo mothandizidwa ndi mchira wamphamvu kwambiri ndikuwatsozeratu ndizitali zakuthwa.
- Ofufuza ena amakhulupirira kuti mu brontosaurus panali maubongo awiri: wina kumutu, wina pakati pa ntchafu zake. Ntchito ya "ubongo wachiwiri" ndikugwirizanitsa kayendedwe ka mchira.
- Brontosaurus adalemera njovu zisanu ndi imodzi. Ngakhale izi, adasuntha mosavuta.