Set 1
Why do most scientists believe that dinosaurs became extinct?
a. flooding b. disease c. climate change
climate change
How long could T-rex live?
a.10 years b.20 years c.30 years
30 years
What was T-rex probably not good at?
a.smelling b.hunting c.chewing
hunting
How many years ago did dinosaurs become extinct?
a. 6 million b. 66 million c. 166 million
66 million
Nowadays, the ostrich is the world’s largest bird. Where do ostriches live?
a. Africa b. Asia c. Europe
Africa
How fast could T-rex move?
a. as fast as a dog
b. as fast as a cheetah
c. as fast as an elephant
as fast as an elephant
Why is Cryolophosaurus also known as “Elvisaurus”?
a. because it was discovered by a doctor called Dr. Elvis
b. because it looks similar to the singer Elvis Presley
c. because it could dance to rock music
because it looks similar to the singer Elvis Presley
What did paleontologists discover in the Mongolian desert in 1965?
a.giant birds b.giant arms c.giant legs
giant arms
Troodon had an unusually large what?
a. brain b. neck c. stomach
brain
Deinocheirus looked like an enormous ostrich. How much did it weigh?
a. 60 kg b. 600 kg c. 6,000 kg
6,000 kg