First Children Encyclopedia

(Marvins-Underground-K-12) #1

The mighty T. rex roamed


North America in the last


couple of million years that


dinosaurs ruled the planet.


T. rex

Was it a killer?
We don’t really know if T. rex was a hunter
or a scavenger. It may have attacked and
killed, or it may have picked at dead or dying
dinosaurs. It may have done both.

Titanic teeth


T. rex had


awesome curved


teeth, each as long


as a human hand.


Altogether it


had 58 of these


pointed weapons.


T. rex is short for Tyrannosaurus rex. What does it mean?


198


Age of the dinosaurs


T. re x’s eyeballs
were the size of
a clenched fist.

T. re x walked on
its powerful hind
limbs.

T. re x preyed on
plant-eaters such
as Triceratops.

H


u


n


t


e


r


o


r


s


ca


v


en


ge


r?


When teeth broke,
new ones grew
to replace them.
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