Show:
Vocabulary
Vocabulary
"Rock On"
Comprehension
Misc.
100
Earth's middle layer
What is the mantle?
100

Center of the Earth

Core

100
True or False~Lightning can strike a beach and form a new kind of rock.
What is True?
100
The three types of rocks are...
What are igneous, metamorphic, and sedimentary?
100

Which mineral is the hardest? a. nickel b. copper c. diamond d. quartz

diamond

200

Marks or remains of a once-living thing

Fossil

200

Earth's outer layer

crust

200

Solid material made of one or more minerals

rock

200
This type of rock is where most fossils are found
What is sedimentary rock?
200
Wind and water change metamorphic rocks to...
What are sedimentary rocks?
300
Rock that was once melted but has cooled and hardened
What is an igneous rock?
300
Solid natural object that has never been alive
What is a mineral?
300

What type of rock is pumice?

What is an igneous rock

300
Scientists look at these to infer what dinosaurs ate
What is the shape of their teeth?
300
Melting makes sedimentary rocks change to...
What are igneous rocks?
400
Rock that has been changed by heat and pressure
What is a metamorphic rock?
400
Materials that settle into layers and harden
What are sedimentary rocks?
400

These types of igneous rocks have very small crystals because they cool very quickly.

What is a extrusive igneous rock

400
Name one way the mantle and the crust are different
Answers will vary
400
This shows how life has changed over time
What is a fossil?
500
A process of changing rock types
What is the rock cycle?
500

How can we find slate in nature?

We find slate in thin layers

500

Where is the oldest deposit in a sedimentary rock?

Where is the bottom

500
The main ingredient in pencil lead
What is graphite?
500

Which rock would most likely have a fossil in it~ a. granite b. limestone c. marble d. quartz

limestone