2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib txhia dinosaurs noj lizards, vaub kib, qe, los yog tsiaj thaum ntxov. Ib txhia yos hav zoov lwm dinosaurs los yog scavenged cov tsiaj tuag. Feem ntau, txawm li cas los xij, tau noj cov nroj tsuag (tab sis tsis nyom, uas tseem tsis tau hloov zuj zus).
Puas muaj nyom thaum dinosaurs tseem ciaj sia?
Qee pawg ntawm fossilized dinosaur dung hauv Is Nrias teb tau qhia qhov tseeb tsis txaus ntseeg: qee qhov dinosaurs noj nyom. Txawm hais tias cov nyom muaj nyob hauv cov chaw nyob thoob plaws ntiaj teb niaj hnub no, lawv tsis xav tias yuav muaj txog li kaum lab xyoo tom qab lub hnub nyoog ntawm cov dinosaurs tau tas.
Dinosaur noj nyom dab tsi?
Qee cov neeg paub ntau tshaj plaws yog cov neeg noj zaub mov Stegosaurus, Triceratops, Brachiosaurus, Diplodocus, thiab Ankylosaurus. Cov nroj tsuag noj dinosaurs tau noj ntau cov nroj tsuag txhua hnub!
Puas muaj nyom hauv lub sijhawm ua ntej keeb kwm?
Thaum thawj zaug peb tuaj yeem paub tseeb, tsis yog nyom tsuas muaj thaum lub hnub nyoog dinosaur, tab sis dinosaurs nquag grazed rau nws thiab. Fossils tsis yog tib txoj hauv kev kwv yees qhov tshwm sim ntawm ntau pawg txawm li cas los xij.
xyoob nyom tau tshwm sim?
Cov nyom thawj zaug tshwm sim nyob ib puag ncig kawg ntawm Cretaceous, ntawm 70 txog 55 Ma. Thaum ntawd lawv yog ib pawg me me ntawm cov nroj tsuag txawv txawv uas nyob hauv qhov ntxoov ntxoo ntawm ntug hav zoov. Lawv ecology yuav zoo ib yam li niaj hnub xyoob.
Pom zoo:
Puas yog dinosaurs nyob hauv cov nyom?
Feem ntau ntawm cov dinosaurs peb tau pom nyob raws dej hiav txwv ancient los yog kwj deg thiab taug kev hla hav zoov hav zoov uas nyob ib sab thiab cov hav zoov thiab cov pas dej loj. Qee qhov kev tshawb pom kuj tau qhia tias dinosaurs nyob hauv cov suab puam thaum ub strewn nrog thaj av ntawm cov xuab zeb dunes.
Yuav ua li cas cov nyom noj cov cag nyom?
Grubs 101: Grubs noj ntawm cov cag nyom thiab yog larvae ntawm Japanese kab, Lub Rau Hli kab, European chafers, lossis lwm yam kab. Cov poj niam laus cov kab nteg qe hauv cov nyom thaum nruab nrab mus txog rau lub caij ntuj sov thiab cov larvae ua kev puas tsuaj tshaj plaws thaum lub caij ntuj sov mus txog rau thaum lub caij nplooj zeeg.
Yuav tsum tau txiav nyom nyom nyom rov qab?
Zebra nyom muaj qhov nyiam flop tshaj thaum nws loj tuaj, thiab nws yuav tsum tau txiav txhua xyoo los txhim kho nws qhov zoo. Pruning yog ib txoj kev ceev, yooj yim, tab sis nws yuav tsum tau ua thaum lub sij hawm ntawm lub xyoo kom cov nroj tsuag rov zoo thiab loj hlob nyob rau hauv qhov zoo tshaj plaws tej yam kev mob.
Puas yog dinosaurs noj cycads?
Lub sijhawm Jurassic thiab Thaum Ntxov Cretaceous ntau ntawm cov herbivorous dinosaurs-tshwj xeeb tshaj yog cov stegosaurs thiab sauropods-piv rau cov nroj tsuagzoo li cycads thiab conifers. Dinosaurs Puas tau noj cov noob cycad? Cycads yog ib pab pawg neeg qub ntawm cov noob nroj tsuag.
Cov nyom nyom puas zoo rau koj cov nyom?
Tseem tso tseg, nyom clippings yog zoo rau cov nyom vim lawv tig los ua chiv. Clippings muaj tib yam li tag nrho koj cov nyom - suav nrog dej thiab cov as-ham (tshwj xeeb tshaj yog nitrogen) uas koj cov nyom xav tau kom noj qab haus huv. … Qhov no pab cov nyom loj hlob ntsuab, noj qab nyob zoo, thiab tuab dua.
