Rocks
Plates
Rock Cycle
Pangea
Pretty rocks
100
What are the three types of rocks?
Igneous, Sedimentary, Metamorphic
100
What are the 2 types of plate boundaries?
Divergent and Convergent
100
What is the 1st step of the rock cycle
Magma forms under the Earth's surface in the crust or mantle and erupts on Earth's surface as lava.
100
What is Pangea
The state of earth before the continents broke apart
100
Where are Diamonds made
Below Earth's upper mantle
200
Limestone is a type of?
Sedimentary Rock
200
What is subduction?
A process where one edge of one plate is forced below the edge of another plate.
200
What is the 2nd step of the rock cycle
Transportation
200
What does the word "Pangea" mean
"All Land" or "All Earth"
200
Daily Double
What is the popular purple gem called 
Amethyst
300
Is water one of the forces that drive the rock cycle?
Yes
300
Earths crust is broken up into several large rocky pieces called?
Plates
300
What is the 3rd step of the rock cycle
Deposition
300
Who discovered Pangea
Alfred Wegener
400
In what stage of the rock cycle rock is pushed deep under the Earth’s surface, they may melt into magma.
Changing to Igneous
400
Daily Double
Name the boundary
Convergent
400
What is the 4th step of the rock cycle
Compaction & Cementation
400
What was Pangea called
A Super continent
500
What is molten rock material called?
Magma
500
A subduction zone is formed...
when one plate sinks below the other
500
What is the 5th step of the rock cycle
Metamorphism
500
What caused Pangea to break apart
Rifting began as magma welled up through the weakness in the crust, creating a volcanic rift zone.