Life dinosaurs has always been of great interest not only among biologists and palaeontologists, but also ordinary people.Her study involved many scientists trying to learn as much as possible of the existence of these prehistoric mammals.This interest is caused by the giant, unusual size of animals and their disappearance.
Dawn of the Dinosaurs lasted about 160 million years, long before the first humans appeared.The climate at that time was different from what we can observe today.It was humid and warm.The terrain was mostly flat.The Earth has changed significantly since the dinosaurs.There were continents and high mountains.The climate, too, was another, more changeable.
Life after the dinosaurs went completely the other way.But, nevertheless, humanity is constantly engaged in the study and the search for new information about life before and after the dinosaurs.That period of existence of our planet, which comes at a time before the first humans, is still not fully known.
Life after the dinosaurs proceeded to permanent changes taking place in the landscape and the climate of the planet.It begins the era of mammals that have been in the shadow of the giant animals.They gradually developed and mastered territory.There were mammals that we can observe in our days.Whales have become masters in the waters of the seas and oceans.The air was dominated by bats and some birds.Many species of mammals were very similar to modern animals.But some have changed, and today we see them with others.
gradually changing climate.He was getting colder.Together with him and changed the landscape of the earth.In addition to the plains and steppes appeared, savannas, prairies.In these areas grew new plants and, therefore, began to change the diet of the animals.The evolution of mammals.For the digestion of a new food they needed strong teeth.To hide and survive in the wilderness had to run fast.This period is notable for the emergence of ungulates.
Depending on different continents, and life after the dinosaurs.Australia and South America inhabited by animals that are slightly different from their counterparts from other parts of the earth.For example, a small horse.This species of mammals, which have nothing to do with ordinary horses, but they are similar.Kangaroo - also a mammal typical of Australia, but in some ways similar to an antelope.
next stage, which was marked by a life after the dinosaurs, was a period of occurrence of tropical forests.New species of mammals gradually mastered all the areas of land.Among them were many herbivorous and predators.They lived on almost any area of the Earth: in the woods, in the water and in the air.These were animals that live on the planet to this day.
recent period of evolution on Earth after the era of the dinosaurs was the period of the appearance of man.It is characterized by global climate change.It was an ice age.The temperature has reached its minimum, and the glaciers gradually covered most of some continents.This process takes place several times.
As a result, climate change is happening and the evolution of animals.They adapt to the harsher conditions of life.Some appeared fur coat.Size of the animal, too, have changed.Excellence got larger animals, which was easier to survive in such conditions.
man also win themselves new territory.He gradually mastered the whole earth and changed the landscape.People have learned to kill animals and tame them.They cut down forests and plowed the land.Many herbivorous animals began to live in herds in the home.Life after the dinosaurs has changed significantly.Yes, and it was at that time already many millions of years ...
