Dinosaurs

CREATED BY ALEXANDRA AND

ISABEL 2ºB

BIRTHEveryone heard about dinosaurs and one reason is because they were huge.The dinosaurs were the most advanced reptiles of all time. It is believed that the first reptiles of the world were very similar to dinosaurs.Dinosaurs have evolved in two ways, some of them like birds and others like reptiles.

Also we know that dinosaurs could be: carnivorous, herbivorous and omnivorous.

EXTINCTION

65.000.000 Ago, the last dinosaur disappeared. One of the teories isthat there was a meteorite which changed the weather and affected to the dinosaurs . It also could change the sea level and made radioactive fallout.

TRICERATOPSIt was one of the herbivoruos dinosaurs, its feeding probally was short plants. This animal lived in the north of America.The name of this dinosaur comes from the Greek, it means face of three horns.

The size of this dinosaur is around 8 or 9 metres long and 2 or 3 metres height.

PARASAUROLOPHUSIt was another one of the herbivoruos dinosaurs. This animal lived in Campaniano, North of America.

Its height was around 10 metres and its cranium was 1,6 metres large. Its name means "Close to the crested lizard“.

Tyrannosaurus rex

Tyrannosaurus rex was one of the largest carnivores of all time.The size of this dinosaur is around 13 metres of lenght and the weight is around 6 or 8tons.It´s the most famous of dinosaurs.

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