Dinosaurs and their extinction

The  Ankylosaurus was heavily armored with bony plates covering its body. It also had a large club at the end of its tail that could be used as a weapon. This herbivore lived during the Late Cretaceous period.

  The Pachycephalosaurus  had a remarkably thick, dome-shaped skull. Researchers have debated whether these dinosaurs used their heads in combat or display behaviors. It was a bipedal herbivore or omnivore that lived in North America.

 The  Brachiosaurus was a giant plant-eater with a long neck. Its height helped it reach leaves high in trees that other dinosaurs could not access.

Velociraptor was a small, fast predator that lived in Asia. It had sharp claws, feathers, and hunted smaller animals for food.

Stegosaurus was known for the large plates on its back and spikes on its tail. It was a herbivore that ate plants and used its tail for protection.

  The Triceratops was a plant-eating dinosaur with three horns and a large frill around its head. It lived in North America and may have used its horns to defend itself from predators.