Masana kimiyya sun gano cewa mai yiwuwa dinosaur sun sauka a duniyar wata shekaru miliyan 65 da suka wuce.Me ya faru?Kamar yadda kowa ya sani, mu ’yan Adam ne kadai halittun da suka fita daga doron kasa muka shiga sararin samaniya, har ma da wata.Mutumin da ya fara tafiya a kan wata shi ne Armstrong, kuma lokacin da ya taka wata za a iya rubuta shi a cikin littattafan tarihi.Amma wasu suna ganin ba mutane ne kawai halittun da suka shiga sararin samaniya ba, kuma wasu halittun na iya zama farkon mutane.Wasu masana kimiyya sun nuna cewa Dinosaurs ya shiga sararin samaniya ya sauka a duniyar wata shekaru miliyan 65 da suka gabata kafin mutane.
Dan Adam shine kawai nau'in hankali a cikin tarihin juyin halitta na rayuwa.Ta yaya sauran halittu za su iya tashi zuwa wata?Tun da akwai irin wannan hasashe, dole ne a sami tushen kimiyya da zai goyi bayansa.Kafin Chang'e 5 ta dawo da kasar wata, kasarmu ta riga ta sami duwatsu daga wata, to ta yaya wadannan duwatsun suka fito?Yawancin duwatsun an debo su ne daga Antarctica, ban da kyaututtukan da aka samu daga Amurka.Antarctica ta iya ɗaukar duwatsu ba kawai daga wata ba, har ma da duwatsu daga duniyar Mars, gami da wasu meteorites na asteroid.Tawagar binciken kimiyyar Antarctic ta kasar Sin sun gano sama da meteorites 10,000 a Antarctica.
Daukar meteorites na asteroid abu ne da za a iya fahimta saboda akwai bayanai da yawa na fadowa sararin samaniya da fadowa a kasa.Amma duwatsu daga wata da Mars, me ya sa muke karba su?A gaskiya ma, yana da sauƙi a fahimta: a cikin shekaru masu tsawo na sararin samaniya, wata da duniyar Mars sun sha fama da wasu ƙananan jikunan sama (irin su taurari, taurari masu tauraro) lokaci zuwa lokaci.Dauki Mars a matsayin misali.Lokacin da wani tasiri ya faru, idan dai ƙananan sararin samaniya yana da girma da sauri, zai iya farfasa duwatsun da ke saman duniyar Mars.Idan kusurwar tasirin ta yi daidai, wasu ɓangarorin za su sami kuzarin motsa jiki don tserewa nauyi na Mars kuma su shiga cikin sararin samaniya.Suna “yawo” a cikin sararin samaniya, kuma wasu sassa za su faru da nauyin nauyi na duniya ya kama su da “kusa” zuwa saman duniya.A cikin wannan tsari, wasu ƴan guntu masu ƙanƙanta da sassaƙaƙƙen tsari za su ƙone a cikin sararin samaniya tare da matsa lamba mai yawa da zafin jiki mai zafi da gas, sauran sauran manyan taro da tarkace masu tsari za su isa saman duniya.Ana kuma san su da "Mars rocks".Hakazalika, manya da kanana ramukan da ke saman duniyar wata suma sun farfasa su da asteroids.
Tun da duwatsun da ke kan wata da duniyar Mars za su iya zuwa duniya, shin duwatsun da ke duniya za su iya kai wa ga wata?Me yasa aka ce dinosaur sune nau'in farko da suka fara sauka akan wata?
Kimanin shekaru miliyan 65 da suka gabata, wata katuwar duniya mai diamita na kimanin kilomita 10 da tarin tan tiriliyan 2 ta afkawa duniya ta bar wani katon rami.Ko da yake an rufe ramin yanzu, ba zai iya binne bala'in da ya faru a lokacin ba.Saboda girman duniyar, ya fitar da “rami” na ɗan gajeren lokaci a cikin yanayi.Bayan da aka buga ƙasa, yana yiwuwa gaba ɗaya an fitar da gutsutsutsun duwatsu daga ƙasa.A matsayinsa na mafi kusancin sararin samaniya zuwa Duniya, wata yana yiwuwa ya kama gutsutsun duwatsun Duniya da suka tashi saboda tasirin.Kafin wannan "tasirin" ya faru, dinosaur sun rayu fiye da shekaru miliyan 100, kuma yawancin burbushin dinosaur sun riga sun wanzu a cikin ma'auni na duniya, don haka ba za mu iya yin watsi da wanzuwar burbushin dinosaur a cikin gutsutsayen da aka ƙwanƙwasa cikin su ba. wata.
Don haka ta fuskar ka’idar kimiyya, tabbas dinosaur na iya zama farkon halittun da suka fara sauka akan wata.Ko da yake yana jin kamar fantasy, kimiyya tana iya fahimtarsa gaba ɗaya.Watakila wata rana nan gaba, hakika mun sami burbushin dinosaur a duniyar wata, kuma bai kamata mu yi mamaki ba a lokacin.
Kawah Dinosaur Official Website:www.kawahdinosaur.com