If the dinosaur had not become extinct ⁇

It is no secret that 66 million years ago, a 14-kilometer-wide meteorite struck the earth, ending the reptile giants that once dominated the earth. Had it not been for the destruction of these cold-blooded, terrifying reptile giants that roamed the earth over the ages of the Triassic, Jurassic, and Cretaceous, man would never have had the opportunity to rule the earth. If the meteorite had not caused the extinction of the dinosaurs, how would the fate of man have been resolved? The gloomy cloud formed over 15 billion tons of meteorites that fell on a shallow ocean in what is now the Yucatn Peninsula in Mexico, and the gloom continued for years. As the temperature dropped to minus 28 degrees Fahrenheit [-28 C], the earth's vegetation also ceased to exist. In addition to such harsh environmental conditions, dinosaurs did not survive disasters such as earthquakes, tsunamis, wildfires, and volcanic eruptions as a by-product of meteorite impact, and not a single animal larger than a dog survived. Bird bee Of the dinosaurs, only the winged thyropod dinosaurs survived when three-quarters of the species on earth became extinct. Birds living today are descended from these thyropod dinosaurs. But what would the world be like if other reptile giants, in addition to birds, somehow survived the Cretaceous to the present-day Cenozoic era? Scientists have also confirmed with scientific explanations that this is not impossible. For example, if the meteorite had crashed into the deep sea a few meters beyond the shallow ocean floor, or just minutes before the collision, the result would have been quite different, and it would not have endangered the lives of the dinosaurs. It is not possible to say that the dinosaurs became completely extinct. Because today's birds are descended from bipedal thyropod dinosaurs. In short, mammals now dominate the earth, but there are more than twice as many species of birds on earth as there are mammals. There is no need for further evidence that the dinosaur era is not completely extinct. Dino Park Tyrannosaurus and Abelis, considered to be the two largest groups of carnivorous dinosaurs that roamed the earth in the latter part of the Cretaceous, ended the Cretaceous and evolved into the present Sinosoic (66 million years ago to the present day). In that evolution, they may have evolved into two-legged creatures, just like the Theropod dinosaurs. Very small anterior limbs, which did not make a significant contribution to hunting, may also have become extinct during the evolutionary process. Not only carnivores, but also those like the Titanosaurus sauropod (like the giant Argentinosaurus with long necks), the Hadrosaurus (like the duck-edged Edmontosaurus), and the Serotopsian (the horned and horned Triceratops) are not uncommon. But in the course of their evolution from the Cretaceous to the Cenozoic, they did not change much in physical appearance than they did 66 million years ago. Among all these giants, it is doubtful whether man has a chance to evolve, but according to anthropologists and fossil scientists it is not impossible. It would not be surprising if dinosaurs were hunted down by intelligent humans who are still mature enough to live in the same ecosystem with giant dangerous carnivores. Sometimes dinosaurs do not suffer the same fate as furry mammoths and dodos. Even herbivorous dinosaurs with enormous body mass, such as Hadrosaurus, have a problem getting enough vegetarian food to meet their needs, increasing their risk of extinction. Most 21st century dinosaurs are not limited to sanctuaries and parks such as the Jurassic Gardens. Dinosaur drone But living together with the relatively small bodies of mammals, including humans, and giant carnivorous dinosaurs can be a challenge. These forms of mammals, which evolved into modern modern body forms around the middle of the Cenozoic 30 million years ago, have not yet undergone significant change. Therefore, although the dinosaurs are not extinct, no significant change in the appearance of mammals can be expected. There will be no shortage of swimming aquatic mammals, flying mammals as well as mammals that could feed on small dinosaurs during the Mesozoic era. As the oceans of Mosaic and Pleistocene fill the ocean, giant pterodactyls will take to the skies like drones. But in comparison, the bird population will not be as diverse as it is today. The relatively small dinosaurs that can coexist with humans will be the most successful in terms of terrestrial survival. Body size is a crucial factor in survival for vegetarians. This is because as the human population grows, it becomes more difficult to obtain plant foods that are suitable for body mass. Humans are not incapable of cultivating dinosaurs that are not a threat to humans, even on a farm or domestic basis. Crow-meat dinosaur Dinosaur livestock will be important in obtaining labor for agricultural activities as well as milk, meat and eggs. Sometimes small dinosaurs are domesticated, and omnivorous and predatory thyropod dinosaurs roam the human colonies. But if the dinosaurs had not been wiped out by a meteorite, would mammals, including humans, be able to outperform all other creatures? Whatever assumptions are made, it is highly questionable. For 160 million years before the meteorite crash, mammals lived in the same ecosystem as the dinosaurs, as a small, vulnerable group that grew up under their power. It is unthinkable that mammals, which lived 160 million years, could surpass dinosaurs in another 66 million years. Therefore, if the dinosaurs had not become extinct, they would still be ruling the earth today under the control of predatory reptile giants, not human colonies.