1
What period saw the first dinosaurs?
Triassic
Quaternary
Permian
Mesozoic
2
What dinosaur contemporary has a name meaning "ancient feather"?
Paleoraptor
Old Featherposaurus
Primeval Flutterwing
Archaeopteryx
3
Which dinosaur got its name because scientists thought that it fed on eggs?
Brachiosaurus
Oviraptor
Allosaurus
Tyrannosaurus Rex
4
Which dinosaur had 15 horns?
Ornithomimus
Pachycephalosaurus
Kosmoceratops
Centrosaurus
5
Which dinosaurs had a thagomizer on its tail?
Triceratops -- A herbivorous dinosaur recognized for its three facial horns and frilled head.
Tyrannosaurus Rex -- A large carnivorous dinosaur known for its tiny arms and predatory nature.
Stegosaurid
Pterodactyl -- A flying reptile from the same era, but not classified as a dinosaur.
6
Which dinosaur did O.C. Marsh discover in 1871?
Tyrannosaurus
Stegosaurus
Camptosaurus
Velociraptor
7
Which dinosaurs had a thagomizer on its tail?
Tyrannosaurs -- A family of large carnivorous dinosaurs known for their small arms and massive heads.
Allosaurus -- A predatory dinosaur celebrated for its hunting prowess and not for any tail features.
Brachiosaurus -- A long-necked herbivore which drowned in water but had no tail spines at all.
Stegosaurid
8
In which U.S. state was the first dinosaur skeleton found in North America?
New Jersey
Ohio
Michigan
Pennsylvania
9
Which was the largest of the carnivorous dinosaurs?
Allosaurus
Spinosaurus
Giganotosaurus
Plesiosaurus
10
Which group of animals alive today are the closest relatives of dinosaurs?
Birds
Crocodiles
Lizards
Ostriches
