Discovering Dinosaurs and Their World

What is the name of the dinosaur known for having three horns on its face?

• Tyrannosaurus Rex

• Triceratops

• Stegosaurus

• Velociraptor

Which type of habitat did most dinosaurs live in?

• Deserts

• Forests

• Oceans

• Mountains

What is the first step in the fossil formation process?

• Erosion

• Burial

• Decay

• Sedimentation

Which of the following dinosaurs was a herbivore?

• Velociraptor

• Brachiosaurus

• Spinosaurus

• Allosaurus

What is the name of the famous dinosaur fossil discovered in 1902 by Barnum Brown?

• Sue the T. Rex

• Lucy the Australopithecus

• Dippy the Diplodocus

• Big Al the Allosaurus

Which theory suggests that a massive asteroid impact led to the extinction of dinosaurs?

• Volcanic Eruption Theory

• Ice Age Theory

• Asteroid Impact Theory

• Disease Theory

How long ago did dinosaurs first appear on Earth?

• 65 million years ago

• 230 million years ago

• 150 million years ago

• 100 million years ago

Which dinosaur is known for having a long neck and tail, and was a herbivore?

• Stegosaurus

• Brachiosaurus

• Velociraptor

• Tyrannosaurus Rex

What is the process called when minerals replace the original bone material in fossils?

• Erosion

• Petrification

• Sedimentation

• Fossilisation

Which dinosaur is known for its large, bony plates along its back?

• Triceratops

• Stegosaurus

• Velociraptor

• Brachiosaurus