Yintoni inzululwazi study iifosili eziphilayo extinct? Uhlalutyo olunzulu

Kweli nqaku siza kuhlolisisa izinto izifundo zenzululwazi amatye zezinto eziphilileyo icinyiwe, yintoni na intsingiselo ebonakalayo yaye kutheni Izidumbu esekhona namhlanje.

Amaxesha amandulo

Ngokutsho izibalo izazinzulu ', ubomi emhlabeni, kukho malunga nama-3 billion iminyaka, yaye zathathelwa indawo iintlobo ezininzi, yibhaktheriya, ziphethe lona lisiza elwandle yamandulo. A amanzi, ngasendleleni, waza wasinika ubomi. Ngokuzenzekelayo, olu tshintsho banikwa kunye nezilwanyana.

Naxa Greece yamandulo kunye uBukhosi baseRoma, abanye abaphandi ngokufumana iintsalela ezingamathambo izityalo kunye nezinye izinto, elithekelelwayo ukuba ihlabathi emdala kakhulu kucingelwa. Nangona kunjalo, ubudala yokwenene ezafunyanwa abenzi nokuba yokumkrokrela ucinga obukhoyo yazo yesiqhelo zendalo. Ngamafutshane, ukuba babengenalo nofifi ukuba iifosili izigidi zeminyaka. Ewe, yaye kungekho ndlela uzijonge kakuhle, ngaphandle uhlolo lwangaphandle.

Ekuhambeni kwexesha lethu, ezi ziphumo zibaluleke kubaphandi kwinzululwazi-based bafunde okuninzi malunga neminyaka edlulileyo amaxesha. Yintoni isayensi izifundo iifosili zezinto eziphilileyo icinyiwe, baye basinda kwizigidi zeminyaka kamva? Ngokwenza njalo, sizama ukuqonda. Lo mxholo kumba kakhulu yaye umdla, kodwa siya kugxininisa ezibalulekile.

kwesayensi

Isayensi lifunda iintsalela eziphilayo icinyiwe, kuthiwa kwesayensi. Oosonzululwazi, ngokulandelelana, yi paleontologists. Kodwa yintoni na ingongoma amasuntswana ibattery amaqhekeza amatye abantu bakudala? Yintoni jikelele bungabonakala ngabo?

Inyaniso yokuba inzululwazi eso ayabasukela iingenelo ngoko nangoko kwaye elifutshane, injongo yaso - i lihlolisisa kunye nolwazi, ngokusekelwe ekugqibeleni zenziwe olufunyanisiweyo, nto leyo ukuba zenziwe ngokuphathekayo. Umzekelo, ithiyori ka, okanye mandithi umba malunga nexesha gravity komlomo, luncedo kuphela ngexesha kusungulwa-Hewana ngumntu. Ngoko ke siyayazi ukuba izifundo zenzululwazi amatye zezinto eziphilileyo extinct - i kwesayensi.

Ezo zifundo kusinceda siqonde ukuba atshintshe njani na utshintsho enezityalo nezilwanyana kwizigidi zeminyaka, kwakunye zincedise ziqinisekisa entsha into imfundiso Darwin yendaleko, nto leyo kanye nabo bonke bancedisa ukujongana yokuba apho kukho iintlobo ezintsha eziphilayo, kwaye ukwala Kwingcingane yeBhayibhile yokungenelela kukaThixo .

Kwakhona, ezincina isihloko, yintoni inzululwazi izifundo iifosili zezinto eziphilileyo extinct, kubalulekile ukukhumbula ukuba zibaluleke kakhulu izifundo ezinjalo, kuquka ukwenzela ukuthintela ekutshabalaleni kweentlobo abahlala kunokwenzeka yaye ukuqonda kunye nendlela yendaleko kunokwenzeka.

isifundo

Kodwa oko sinokukufunda ngokufundisisa amatye abantu bakudala? Enyanisweni, ixesha elide, izazinzulu ziye koxinzelelo kakhulu kumajelo osasazo, kodwa ke kukho iindlela ezahlukeneyo Radiocarbon dating, leyo ukunika iimpendulo kwimibuzo emininzi. Umzekelo, ubudala, uyafumana, ukwakhiwa kweengongoma ezahlukileyo zokutya ukondla izilwanyana, nkqu nemozulu ixesha lethu! Kodwa bayaqhubeka njani?

petrification

Yonke le nto kwinkqubo ngayo iintsalela. Oku kwenzeka ekudibaneni kweemeko ezithile ezifana ukufikelela ezincinane ioksijini, ezimele phezu imozulu njalo njalo. N. Ngokuthe ngcembe, izinto eziphilayo, sanga "buzane" iikhompawundi izimbiwa kunye ekugqibeleni iba uhlobo samatye.

Kodwa umthetho, isazinzulu esifunda iifosili zezinto eziphilileyo extinct, unako singafane sifumane epheleleyo kwaye ihleli idayinaso skeleton, okanye omnye umntu, oku kwenzeka kunqabile kakhulu, ngoko ke kufuneka ukuba ukwaneliseka zizinto esinazo. Noko ke, nkqu iintsalela encinane eziphathekayo wasinika ukukhanya zaphawula amandulo kunye namaxesha.

paleoanthropology

Kwakhona singasathethi, kunye paleoanthropology. It is a uqeqesho, ilungu kwesayensi, njengokuba igama lixela, ukuthi ukwenza uphando nezinyanya zethu nazo zonke iinkawu ezinkulu njengangaphambili.

Ngoku siyazi ukuba iifosili zezinto eziphilileyo extinct wafundela kwesayensi yezenzululwazi.