2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lwm yam tsis yog noog, txawm li cas los xij, muaj tsis muaj pov thawj tshawb fawbtias txhua tus dinosaurs, xws li Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, lossis Triceratops, tseem muaj sia nyob. Cov no, thiab tag nrho lwm yam uas tsis yog avian dinosaurs tau ploj mus yam tsawg 65 lab xyoo dhau los thaum kawg ntawm Cretaceous Lub Sijhawm.
Puas muaj tsiaj txhu nyob?
Tab sis qhov teeb meem pom tseeb tshaj plaws yog tsis muaj ib qho ntawm cov sauropods hauv cov ntaub ntawv fossil-ntawm tag nrho-hauv 65 lab xyoo txij li thaum kawg-Cretaceous extinction. Tsis muaj dab tsi. Qhov kawg ntawm cov dinosaurs no tau tuag ntev dhau los, thiab tsis muaj ib qho scintilla ntawm cov pov thawj uas sauropods muaj sia nyob yav dhau los ze ntawm Mesozoic.
Puas sauropods ploj lawm?
Nyob rau hauv Europe thiab North America, Jurassic yog lub hnub qub ntawm sauropod dinosaurs. Tom qab pib lub sijhawm Cretaceous 145 lab xyoo dhau los, txawm li cas los xij, tus naj npawb ntawm cov dinosaurs no tau poob qis thiab lawv kawg ploj mus.
sauropod kawg yog dab tsi?
The Titanosauria, pab pawg kawg ntawm cov neeg muaj sia nyob ntawm cov neeg loj heev sauropod dinosaurs, tau txais kev faib khoom ze thoob ntiaj teb los ntawm kev kaw lub sijhawm Cretaceous (65 Myr dhau los).
Tus txheeb ze ze tshaj plaws rau sauropods yog dab tsi?
Cov vertebrates niaj hnub, los ntawm miv thiab tib neeg mus rau sauropods 'cov txheeb ze nyob ze tshaj plaws, cov noog, tuav lawv caj dab aloft nyob rau hauv txoj hauj lwm ntsug los yog ze-ntug. Dr Wedel tau hais tias: “Peb tsis tuaj yeem kawm cov pob txha pob txha los ntawmlawv tus kheej.
Pom zoo:
Puas muaj polymath tseem muaj nyob?
Polymaths tau muaj nyob mus ib txhis - qhov tseeb lawv feem ntau yog cov uas tau nce qib Western kev vam meej ntau dua li lwm tus - tab sis lawv tau raug hu ua ntau yam thoob plaws hauv keeb kwm. … Ua ib tug polymath es tsis yog tus kws tshaj lij yog qhov zoo dua, tsis yog qhov tsis muaj zog.
Puas muaj kev sib cais tseem muaj nyob?
Txawm tias qhov kev coj ua tau raug tshaj tawm tias poob qis, qee zaus cov xov xwm tshaj tawm zoo li pom tias nws tseem nyob hauv qee qhov chaw nyob deb nroog. Txij li thaum xyoo 1987, cov xov xwm tshaj tawm tau tshaj tawm txog kev sib cais uas tau muaj nyob hauv Asmeskas xeev Alabama, Arkansas, Georgia, Louisiana, Mississippi, South Carolina, thiab Texas.
Puas yog cov uas tsis muaj menyuam tseem muaj sia nyob?
Peb lub hlis tom qab, cov tsis muaj menyuam muaj sia nyob thiab vam meej, raug saib xyuas hauv tsev kho mob me nyuam mos hauv tsev kho mob Moroccan.. Cisse tawg cov ntaub ntawv rau feem ntau cov menyuam mos yug tom qab lub cev xeeb tub. Puas muaj nyob tsis muaj menyuam?
Puas muaj kev nthuav qhia zoo tseem muaj nyob?
Crystal Palace, loj iav-thiab-hlau exhibition hall nyob rau hauv Hyde Park, London, uas nyob rau hauv lub Great Exhibition ntawm 1851. Tus qauv raug tshem tawm thiab rebuilt (1852-54) ntawm Sydenham Hill (tam sim no nyob rau hauv lub borough.
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?
