Dinosaurus hidup di era Mesozoid antara 250-65 juta tahun lalu. Era ini dibagi menjadi 3 zaman yaitu Triassic, Jurassic, dan Cretaceous dimana jenis dinosaurus berbeda setiap zamannya. Dinosaurus punah akibat benturan asteroid 65 juta tahun lalu setelah hidup selama 100 juta tahun.
Makalah ini membahas tentang dinosaurus, termasuk pengertian dinosaurus, kemunculan dan kehidupan mereka, pengelompokan dinosaurus, periode sejarah dinosaurus, dan hubungan antar dinosaurus. Dinosaurus adalah reptil besar yang hidup antara 235-65 juta tahun lalu sebelum punah. Mereka dikelompokkan berdasarkan ciri fisik dan dibagi ke beberapa periode sepanjang sejarah bumi.
Dokumen tersebut merangkum berbagai jenis dinosaurus beserta ciri khasnya, diantaranya Triceratops dengan tanduknya, Compsognathus yang berburu berkelompok, Ankylosaurus bersisik keras untuk pertahanan, serta Tyrannosaurus Rex sebagai predator besar paling kuat.
The document provides information about dinosaurs, including that the word dinosaur means "terrible lizard," dinosaurs lived until around 65 million years ago and likely went extinct due to an asteroid or volcano, and there were two main types of dinosaurs - Saurischia and Ornithischia - which were distinguished by differences in their hip structure and included herbivorous and carnivorous subgroups.
This document discusses several perspectives on dinosaurs and their relationship to biblical accounts of creation:
- It questions whether God created dinosaurs and if they co-existed with humans, referencing theories of dinosaurs dying out 65 million years ago versus interpretations allowing for dinosaurs surviving later.
- It examines biblical passages like Genesis and references to behemoth and leviathan that some argue could refer to dinosaur species. Fossil and archaeological evidence is presented arguing for human-dinosaur co-existence.
- Ultimately it concludes that while certain details are unknown, the Bible affirms God created all life and mankind holds a special place, with dinosaurs likely on the ark with Noah or becoming extinct later.
Dinosaurs lived in many forms until about 65 million years ago, when they all went extinct. Scientists have proposed several theories for their disappearance, including changes in climate that made the world colder and reduced plant life, diseases spreading as dinosaurs migrated between continents, and a large asteroid colliding with Earth that blocked sunlight and destroyed the food chain. While no single explanation is certain, it is likely the dinosaurs could not adapt to the environmental changes occurring at the end of the Cretaceous period.
The document discusses several theories about what caused the extinction of dinosaurs. The main theory is that an asteroid impact killed all the dinosaurs. Other theories include starvation due to lack of plant food for herbivores, volcanic eruptions, climate change, and diseases from poisonous plants or animals eating eggs. The document also describes how some dinosaurs, such as ankylosaurs and stegosaurs, were armored for protection, while others like raptors had speed to evade predators.
Dinosaurus hidup di era Mesozoid antara 250-65 juta tahun lalu. Era ini dibagi menjadi 3 zaman yaitu Triassic, Jurassic, dan Cretaceous dimana jenis dinosaurus berbeda setiap zamannya. Dinosaurus punah akibat benturan asteroid 65 juta tahun lalu setelah hidup selama 100 juta tahun.
Makalah ini membahas tentang dinosaurus, termasuk pengertian dinosaurus, kemunculan dan kehidupan mereka, pengelompokan dinosaurus, periode sejarah dinosaurus, dan hubungan antar dinosaurus. Dinosaurus adalah reptil besar yang hidup antara 235-65 juta tahun lalu sebelum punah. Mereka dikelompokkan berdasarkan ciri fisik dan dibagi ke beberapa periode sepanjang sejarah bumi.
Dokumen tersebut merangkum berbagai jenis dinosaurus beserta ciri khasnya, diantaranya Triceratops dengan tanduknya, Compsognathus yang berburu berkelompok, Ankylosaurus bersisik keras untuk pertahanan, serta Tyrannosaurus Rex sebagai predator besar paling kuat.
The document provides information about dinosaurs, including that the word dinosaur means "terrible lizard," dinosaurs lived until around 65 million years ago and likely went extinct due to an asteroid or volcano, and there were two main types of dinosaurs - Saurischia and Ornithischia - which were distinguished by differences in their hip structure and included herbivorous and carnivorous subgroups.
This document discusses several perspectives on dinosaurs and their relationship to biblical accounts of creation:
- It questions whether God created dinosaurs and if they co-existed with humans, referencing theories of dinosaurs dying out 65 million years ago versus interpretations allowing for dinosaurs surviving later.
- It examines biblical passages like Genesis and references to behemoth and leviathan that some argue could refer to dinosaur species. Fossil and archaeological evidence is presented arguing for human-dinosaur co-existence.
- Ultimately it concludes that while certain details are unknown, the Bible affirms God created all life and mankind holds a special place, with dinosaurs likely on the ark with Noah or becoming extinct later.
Dinosaurs lived in many forms until about 65 million years ago, when they all went extinct. Scientists have proposed several theories for their disappearance, including changes in climate that made the world colder and reduced plant life, diseases spreading as dinosaurs migrated between continents, and a large asteroid colliding with Earth that blocked sunlight and destroyed the food chain. While no single explanation is certain, it is likely the dinosaurs could not adapt to the environmental changes occurring at the end of the Cretaceous period.
The document discusses several theories about what caused the extinction of dinosaurs. The main theory is that an asteroid impact killed all the dinosaurs. Other theories include starvation due to lack of plant food for herbivores, volcanic eruptions, climate change, and diseases from poisonous plants or animals eating eggs. The document also describes how some dinosaurs, such as ankylosaurs and stegosaurs, were armored for protection, while others like raptors had speed to evade predators.
This document provides information on different types of dinosaurs that lived during various periods, including the Anatotitan, Triceratops, Gallimimus, Minmi, Tyrannosaurus, Prenocephale, Pteranodon, and Mesosaurs. Each dinosaur's name, size, weight, diet, and period they lived in is listed. The document aims to teach about the different kinds of dinosaurs that once roamed the Earth.
1) The document describes various animal species that live in Estonian forests, including their common names, diets, behaviors, habitats, physical characteristics, and other distinguishing features.
2) Animals mentioned include fox, bear, moose, deer, boar, marten, hare, wolf, lynx, badger, squirrel, elk, and hedgehog.
3) Details provided for each species include what they eat, sounds they make, whether they hibernate, physical traits of males vs females, behaviors like denning or nesting habits.
Dinosaurs lived millions of years ago before humans existed. They came in a wide range of sizes from as small as a chicken to over 30 meters long. While no one knows for sure what dinosaurs sounded like or their colors, fossils provide evidence that they were reptiles that hatched from eggs and included both herbivores and carnivores. Some of the largest dinosaurs described include Brachiosaurus, Diplodocus, and Tyrannosaurus Rex, while smaller ones discussed are Stegosaurus, Iguanodon, and Triceratops. Fossils are what provide scientists information about dinosaurs since they became extinct millions of years ago before humans.
2. Üldiselt
• Elasid Triiase ajastust (230 miljonit aastat
tagasi) kuni Kriidiajastu lõpuni (70 miljonit
aastat tagasi)
• Esimesed dinosaurused olid kerge
ehitusega, harilikult 3-4,5 meetrit pikad
• Kivistisi on leitud Madagaskarilt ja Lõuna-
Aafrika rannikult
3. Dinosaurused jaotatakse vaagnaluu
ehituse järgi:
• Sisalvaagnalised saurused
– Teropoodid – lihasööjad dinosaurused, kes
kõndisid kahel jalal, nt Türannosaurus,
Gigantosaurus
– Sauropoodid – liikusid neljal jalal, taimtoidulised
saurused, nt Apaatosaurus, Brachiosaurus
4. • Lindvaagnalised saurused (enamasti
taimtoidulised, lõualuu esiosa hammastest
arenes nokataoline moodustis, kahe- ja
neljajalgsed)
– Kahejalgsed lindvaagnalised –
taimtoidulised, pikad tagajäsemed, lühikesed
esijäsemed, lihav saba
– Neljajalgsed lindvaagnalised – jagunevad kolmeks
grupiks:
• Stegeosaurused – 4–10 meetri pikkused, kaalusid kuni 7
tonni, seljal luuplaatidest või luuogadest rida
• Ankülosaurused ehk kilpdikosaurused – madalalt kasvu
• Sarviksaurusetel – sarved, luukilp, pikkus vahemikus 3–
9 meetrit, kaalusid kuni 12 tonni
6. Amphicoelias fragillimus
• Suurim dinosaurus (40-60m pikk)
• Sauropood
• Liikus neljal jalal
• Taimtoiduline
• Kuni 122 tonni
• Teatakse vaid 1
fossiilist leiu abil
7. Türannosaurus Rex
• Elas hiliskriidi ajastul (70 miljonit aastat tagasi)
• Üle 12 meetri pikkune ning kolme inimese kõrgune
• Esijäsemed olid liiga väikesed, et nendega saaki püüda
• Algul elas Türannosaurus Rex teiste suurte lihasööjate
varjus, aga kui need välja surid oli tema kord asuda
jahtima
• Tema mõõtmed kasvasid pea
2 korda ja ta hammustas oma
lõugadega mitukümmend
korda tugevamini kui lõvi
Pea ja hambad olid nii tugevad, et ta saagi püüdmisel esijalgade abi ei vajanudkiLõuad olid mõeldud mitmetonniste loomade söömiseks ja nende kontide puruks hammustamiseks
