Dinosaurs vana

Dinosaurs ndizvisikwa zvekare zvakagara panyika yedu mamiriyoni emakore akapfuura. Zvechokwadi, mwana wako atokwanisa kukwanisa kuzivana nevamwe vavo, vachitarisa kuburikidza nemabhuku uye makatekoni. Asi zvakakosha sei pfungwa yevagari vekare vePasi yakaumbwa mumatope: anotya kusangana ne dinosaur mumugwagwa here kana iye ane chokwadi chokuti zvisikwa izvi ndezvokufungidzira?

Kuwedzera kubwinya kwemwana nekuchengetedza mwana kubva panhope, zvingava zviri nani kana akadzidza pamusoro pezvisikwa izvi zvikuru kubva munhau inofadza inotaurwa nevabereki vake.

Nhau dzevana dinosaurs dzinofanirwa kuve dzinofadza uye dzinonzwisisa, uye, zvinonyanya kukosha, kufambidzana kune vashoma vateereri. Nenzira iri nyore, amai nababa vanofanira kutaurira vana vavo kuburikidza vachishandisa mabhuku uye makatekiti evana, pamusoro pekuti dinosaurs akafira sei, zvavaive, chii chavakadya, nezvemaitiro avo uye nezvimwe zviitiko zvezvikara zvakakura.

Kudzidza dinosaurs kuvana

Nyaya dzakawanda dzinofadza nezvemainosasa dzinogona kudzidziswa kubva mumabhuku uye mafirimu edzidzo yevana. Zvisinei, kutanga nemwana, zviri nani kuti ataure mashoko anokosha pamusoro pemhuka idzi.

Anenge mamiriyoni 230 emakore akapfuura, iyo yakareba kare kusati kwavapo kwevanhu, dinosaurs akaonekwa pasi pano, kana kuti "mazhenje anotyisa" kana achitaura.

Mhuka idzi dzakanga dzakakura chaizvo, humwe humwe hwahwo hwakasvika mamita makumi maviri pakureba uye mamita matanhatu pakureba. Zvisinei, kwaivawo nemazara maduku, nehukuru hwehuturuki. Semuenzaniso, Komsognath ndiyo yakaderera uye yakakurumidza kudyiwa, iyo, nekuda kwekukura kwayo, kazhinji yakava mhuka yehama dzayo huru.

Chidhori chikuru chemazuva iwayo chaiva Tyrannosaurus, icho chakanga chakaine masero makuru uye mazino anopinza. Kupukunyuka kubva kune chikara ichi chakanga chiri chinetso, nokuti, pasinei nekukura kwakakura, Tyrannosaurus akamhanyira kumhanya kwema 30 km neawa.

Pamwe chete nemhuka dzinoparadza, mumazuva iwayo nyika yedu yaigarwa nemaruva emhashu, ayo aidya algae uye mashizha emasango. Dinosaurs aigara panyika munzvimbo dzose dzepasi. Inonyatsozivikanwawo kuti mazara akatakura mazai, akafukidzwa neganda.

Vanhu vakadzidza pamusoro pekuvapo kwei dinosaurs nokuda kwekutsvakurudza kwepa paleontologists. Ivo vari kuita basa rokuchera masara evanhu vepakutanga. Kufuridzirwa kwemapfupa emapfupa masayendisiti anowanikwa mumatombo, ganda, dongo pamakondinendi ese enyika yedu. Tsvaga dinosaur yose skeleton - iyi inofadza isingaoneki yepa paleontologist, dzimwe nguva zvinotora makore.

Masayendisiti haana kukwanisa kubudirira pakugadzira chikonzero chaiicho chekushayikwa kwezvipembenene zvikuru. Vamwe vanodavira kuti dinosaurs vakafa nekuda kwekuchinja kwakajeka mumamiriro ekunze, vamwe - vanoziva kuti mhuka dzinonyangadza nemiti itsva.

Nhoroondo yezvakabva uye hupenyu hwei dinosaurs inogona kubhadharwa nenhau dzevana pamusoro pevamiririri vakasiyana-siyana vemhuri yavo (uye kune marudzi anopfuura 300).

Kuti kusimbise zvinhu zvakadzidzwa, zvinokwanisika kuratidzira matanho ekufungisisa mafirimu pamusoro pevagari vekare, somuenzaniso:

Vaduku vaduku vanoita sevakoti:

Kana ari mabhuku, kuti uwedzere ruzivo rwevana, unogona kuzadza raibhurari yepamusha nemabhuku anotevera:

Vana vachavewo vanofarira kudzidza nezvako kubva munzvimbo uye yezuva.