How did the giant space rock cause the dinosaurs to die off?
It caused dust to block the sun's heat and light.
It hit Earth so hard that it caused earthquakes.
It hit the dinosaurs.
It caused huge waves to flood the earth.
Why did the Tyrannosaurus rex have sharp teeth?
to cut down trees
to look scary
to attack and eat other dinosaurs
to catch fish
What has been left deep inside the ground from dinosaurs?
fossils
tools
ruins
artifacts
In which chapter can you find information on the Tyrannosaurus rex?
What They Left Behind
A Meat Eater
Fossil Clues
A Plant Eater
How can scientists learn what the dinosaurs ate?
by plant fossils
by where the fossils were found
by the fossils of teeth
by footprints
Which is an opinion about fossils?
Fossils are fun to dig for.
Scientists put fossils together to figure out what the dinos
Fossils are the hardened remains of an animal or a plant tha
Fossils can be marks in the ground, such as footprints.
What is the author's purpose for writing this book?
to give information about dinosaurs and what we can learn fr
to share a story about a famous fossil discovery
to explain how to find dinosaur fossils
to convince readers to become a scientist
What word means "a person who studies the way things are and the way things act"?
farmer
teacher
scientist
doctor
Why do scientists think that dinosaurs slowly turned into birds over time?
Scientist saw fossils with beaks.
Scientist found fossils of eggs.
Scientists found a dinosaur fossil with wings and feathers.
Scientist found fossils of nests.