Слайд 1DINOSAURS
Проект по английскому языку
Климова Мария 5 «В» класс
Слайд 2Many many years ago, in the Mesozoic era, there lived great
reptiles who owned the world.
Слайд 3Some reptiles ate and killed each other. Others ate plants.
They
were known as dinosaurs.
predator
herbivore
Слайд 4The word "dinosaur" means "terrible lizard". But the dinosaurs were not
lizards. These were huge reptiles.
Слайд 5The Mesozoic era is divided into three periods: Triassic, Jurassic and
Слайд 6In the Triassic period, the first dinosaurs, pterosaurs, marine reptiles and
mammals appeared. They were a plesiosaurus, eoraptor, a Petitinosaurus and many other species.
Слайд 7The Jurassic period was the time of bird formation. At that
time there were stegosaurs, brachiosaurs and archeopteryx. A film was shot under the title "Jurassic Park", which shows what will happen if people existed during the Jurassic period. That's why this is the most popular of the three periods.
Слайд 8The Cretaceous period, the second most popular. At that time, there
were tritseratops, alamosaurus, tyrannosaurus, velociraptor, elasmosaurus and pteranodone.
Слайд 9There are many theories about why the dinosaurs died out.
The
climate may have got colder, and dinosaurs, who are used to warm climates, have died. Another theory suggests that a giant meteorite crashed into the ground and killed them. Nevertheless, thousands of found keys do not explain the mystery of the Mesozoic era.
Слайд 10But the dinosaurs did not disappear without a trace. Today there
are no dinosaurs, but their descendants have turned into birds.