Dinosaurs
Fossils
Rock layers
What it tells us
Things you should know
100
Saurpods were easy to hunt because they were this
What is a herbivore
100
Many insects got trapped in this
What is amber
100
The top layer of a rock is normally the
What is youngest
100
Tooth marks in fossil shells
It was eaten
100
What was the first atmosphere made of
What is carbon dioxide
200
The dinosaurs lived for this amount of years
What is 165 million years
200
All fossils collected are recorded here
What is the fossil record
200
The bottom layer of a rock is normally the
What is oldest
200
Fossil shells found on top of moutains
It wasn't always a mountain
200
This occurred in the Cambrian explosion
What is the growth of many creatures
300
What killed off the dinosaurs
What is a meteor
300
A bunch of the same fossils found in the same area suggests that species moved in a...
What is a horde
300
This movement of rock layers causes them to become slanted
What is tilting
300
Marine fossils in the desert
It was once an area of water
300
Mammals survived by doing this
What is living underground
400
This dinosaur was the most dominant of its kind
What is the T-Rex
400
Fossils of the same species found in different continents suggests that happened
What is the movement of tectonic plates
400
This movement of rock layers causes old rock layers to move to the top
What is folding
400
A change in an animals features over time
How it evolved
400
The moon used to be ___ to/from Earth millions of years ago
What is closer
500
What is the projected size of the meteor that killed the dinosaurs
What is the size of Mount Everest
500
Fossils can be preserved in these ways (state all)
What is in amber, in asphalt, in rock, frozen, and petrified
500
This helps scientists find the age of rocks with dates
What is relative dating
500
Fossils of many animals of the same species in an area
They traveled in hordes
500
The first vertebrates appeared after this
What is the Cambrian explosion
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