Are there really dinosaurs now? Is it true that dinosaurs exist

Updated on science 2024-02-28
6 answers
  1. Anonymous users2024-02-06

    Of course, there are no real dinosaurs, and some books write fake stories about who saw dinosaurs for the sake of consumption. It's more annoying. It's like the 100,000 whys of some aliens. Misleading!

  2. Anonymous users2024-02-05

    Yes....Both Juxi and Crocodile can be said to be.

  3. Anonymous users2024-02-04

    There really were dinosaurs in the world.

    Dinosaurs were Mesozoic reptiles that appeared 245 million years ago and flourished 65 million years ago. Or a vague general term for dinosaurs and their contemporaries, plesiosaurs, pterosaurs, etc. The sudden disappearance of the dinosaurs 63 million years ago (at the end of the Cretaceous period and the beginning of the Tertiary period) has become a mystery in the history of the evolution of life on Earth, a mystery that no one has solved to this day.

    All of the earth's past creatures are recorded in fossils. In the strata of the Mesozoic era, many dinosaur fossils have been found. A large number of bones can be seen in a variety of shapes.

    However, in the Cenozoic strata that followed, there were no dinosaur fossils at all. It is inferred that the dinosaurs became extinct together during the Mesozoic Era.

    The latest research suggests that a small percentage of dinosaurs may have survived that mass extinction. In the end, it became extinct because it did not adapt to the cold and dry climate.

    Body shape characteristics of dinosaurs

    Dinosaurs were large in size overall. By the standard of dinosaurs, sauropods are the giants of them. During the long age of dinosaurs, even the smallest sauropods were larger than the other animals in their habitat, and the largest sauropods were several orders larger than any animal that appeared on the surface.

    Most dinosaurs were much smaller than large sauropods. The available evidence suggests that the average size of dinosaurs varied throughout the Triassic, Early Jurassic, Late Jurassic, and Cretaceous periods. Most theropods weighed between 100 and 1,000 kilograms, while predatory carnivores in the Holocene were mostly between 10 and 100 kilograms.

    Dinosaur weight estimates are mostly between 1 and 10 tons. According to a study by the National Museum of Natural History in London, the average weight of dinosaurs was about 100 kilograms, while the average weight of Cenozoic mammals was between 2 and 5 kilograms.

  4. Anonymous users2024-02-03

    Some. Dinosaurs were Mesozoic road-dwelling reptiles that appeared 245 million years ago and flourished 65 million years ago. The dinosaurs suddenly disappeared at the end of the Cretaceous period 65 million years ago, becoming a mystery in the history of the evolution of life on Earth, which is still unsolved.

    All of the earth's past creatures are recorded in fossils. In the strata of the Mesozoic era, many dinosaur fossils have been found. A large number of bones can be seen in a variety of shapes.

    However, in the Cenozoic strata that followed, there were no dinosaur fossils at all, which suggests that the dinosaurs became extinct together during the Mesozoic Era. There are many types of dinosaurs, and their body shape and habits are also very different. The largest of them can be as large as dozens of elephants combined; It's small, but it's about the same as a chicken.

    In terms of eating habits, there are docile herbivores and ferocious meat eaters, as well as omnivorous dinosaurs that eat both meat and vegetables.

    A dinosaur fossil was discovered between 2006 and 2012 in Nakhon Ratchasima, northeastern Thailand, dating back about 100 million years. The fossils have been identified as belonging to a new species of avianthosaurs. Ornithosaurs were very common herbivorous dinosaurs during the Cretaceous period (about 100 million to 66 million years ago).

    This dinosaur was named "Sirindhorn". Thank you for adopting.

  5. Anonymous users2024-02-02

    There are dinosaur fossils and dinosaur egg fossils. There are also fossilized footprints. Appeared 230 million years ago and reigned as the master of the earth.

  6. Anonymous users2024-02-01

    Yes, this is based on historical and practical evidence. Dinosaur fossils are proof of their existence.

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