Igneous Rocks
Sedimentary Rocks
Metamorphic Rocks
Minerals/Rock Cycle
Plate Tectonics
100
cooled magma or lava
What are igneous rocks made from?
100
sand stone
What is a type of sedimentary rock?
100
metamorphic rocks
What rock is made from heat and pressure?
100
elements or compounds
What are minerals made of?
100
Pangea
What is the name of the large land mass the plates were thought to be in?
200
Intrusive igneous rocks
What igneous rocks are cooled underground?
200
sedimentary rocks
What is a rock made from layers of sediment?
200
mixtures of elements
What is a compound?
200
plates
What is the earth thought to be divided into?
300
Extrusive igneous rocks
What is an igneous rock that is cooled quickly above ground?
300
organic sedimentary rocks (limestone)
What sedimentary rock is made from an accumulation of organic debris.
300
schist
What is slate after it has been under heat and / or pressure?
300
crystalline structure
What is it called when atoms or ions are arranged in an orderly and repetitive manner?
300
transform
What is the plate movement where the plates slide past each other?
400
pumice
What is an igneous rock that floats?
400
clastic sedimentary rock
What sedimentary rocks are made from sediment of rock and minerals?
400
sedimentary, igneous, or metamorphic
What are the different rocks that metamorphic rocks can be made from?
400
weathering, transportation, deposition, compaction, cementation
What are the stages that rocks go through to become sedimentary rocks?
400
divergent
What is the plate movement where the plates move apart?
500
granite
What is an intrusive igneous rock?
500
lithification
What is the process of compacting and cementing sediments?
500
100* to 900*
What is the temperature needed to change rocks to metamorphic rocks?
500
compaction and cementation
What is lithification?
500
fossils, rocks, age of sea bed, and continental shapes
What is the evidence that the plates were once a large land mass?
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