Dinosaurs

What is this dinosaur

• Triceratops

• Tyrannosaurus Rex

• Iguandon

• Stegosaurus

Who is this Dinosaur

• Edmontosaurus

• Stegosaurus

• Velcioraptor

• Ankylosausurs

who is this

• Yudon

• Stegaceratops

• Pachyrhinosaurus

• Spinosaurus

what dinosaur is this

• triceratops

• brachiosaurs

• velociraptor

• spinosaurs

who is this

• Cmarasaurus

• Brontosaurus

• Brachiosaurus

• Aptosaurus

what creature is this

• dimentrodon

• edaphasaurs

• a reptile

• amphibian

what creature is this

• mammoth

• ambelodon

• sabertooth tiger

• wooly rhino

what dinosaur is this

• mosasaur

• plesiosaur

• tylosaur

• incthyosaur

Scientists learn about dinosaurs by studying

• television

• air

• stars

• fossils

Dinosaurs lived

• 2 million years ago

• 12 million years ago

• 220 million years ago

• 20 million years ago