Let's know some of the known and unknown information from the beginning of the dinosaur

We are all familiar with the word dinosaur. The sound seems to float in front of the eyes, the appearance of a large animal. It is as if there is no end of interest. One of the largest and largest and most powerful beasts of the world at one time roamed the earth for about 3 million years. Dinosaurs originated in the world about 25 million years ago (Triassic period) and most of the species disappeared 3 million years ago (Cretaceous-Tertiary period).ADs by Techtunes ADs

The birds we now see are considered as evolutionary variants of some of the dinosaurs, because the data from the dinosaur fossils or fossils give us the impression that the birds are the evolution of theropod dinosaurs.

Dinosaur was introduced by the English fossilist Richard Owen. The Greek word derives from the word Denios and Sauros. Denios money is terrible and Sauros money is ticking. I mean, horrible ticking.

w-tempered and cold-tempered animals. But later their perceptions changed.In the early twentieth century, scientists thought that dinosaurs were slow-moving, slo

There were a great variety of species in the dinosaurs

Some of these species were carnivorous, some were grasshoppers, some species could walk in two and some species roam around. Some were about 5 feet in height and konoti was the same as chicken. The number of dinosaur species discovered so far is about 1, but on the basis of fossil records, it is thought that five species will be found. That means about 5% of species are still waiting to be discovered.

However, a previous study indicated that there were 3 species of dinosaurs on earth, most of which do not exist in the present-day fossil. Dinosaurs roam the continent on every continent, even in Antarctica.

The size and shape of the dinosaur

There were many variations in the size and shape of dinosaurs in the species. Among the large dinosaurs whose names are noteworthy are the Giraffatitan brancai, whose height was 12 m (5 ft) and 22.5 m (5 ft) in length and weighed between 5 and 5 kg. Its existence was discovered in Tanzania. There is also a T Rex, which was 5 feet in height and 5 to 20 feet in height.

Another type of dinosaur, Diplodocus, was 25 meters (5 feet) tall. Its existence was discovered in America. Among the large herbivores, Argentinosaurus zar weighs between 5 and 6 kg. Also in the Diplodocus hallorum is 6.5 tall (3 ft), 4 m long supersaurus, 6 m (3 ft) high, Sauroposeidon. Some of the notable names of the Mangasans are Giganotosaurus, Carcharodontosaurus and Tyrannosaurus.

Dinosaurs are not just big animals, but very small dinosaurs. The smallest dinosaur Anchiornis weighed 5 grams. The grasshopper Microceratus and Wannanosaurus are 3 cm (2 ft) long

Like other animals, dinosaurs lived in groups. Moreover, maternal behavior was evident among them. Some breeds had comparatively shorter childhoods.

However, some believe that the dinosaurs were extinct, not by meteorite injuries but by volcanic eruptions.

Moreover, many people consider food to be an important factor. Many people believed that foodgrains would occur at one time as the Mansashi dinosaurs ate grass-fed dinosaurs.

The change in temperature can also be considered as a significant factor. According to many, the global temperature changes drastically, with many species becoming extinct if not adapted.

Many think that the dinosaurs of the galaxy are slow and stagnant in movement and because of the messy environment, they are infected with various viruses and bacteria and thus progress to extinction.

However, another factor that dominates the extinction of dinosaurs is the thickness of their egg shells. Examination shows that the egg shells were more thick than 12 to 100 million years ago. As a result, it was difficult for the baby dinosaurs to break the egg shell. As a result, the dinosaurs could have a disability and reduce their fertility. Thus, at one time, they headed for extinction.ADs by Techtunes ADs
Mehedi Hasan

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Hi ! I am MD Mehedi Hasan. The main admin of this website. There was tremendous attraction for technology, as well as teaching along with technology. And this is the beginning of my online journey. Start blogging. This educational website is created with the knowledge acquired by itself.
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