(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The longest amount of geologic time
Eon
These form based on how fast or slow molten rock cools
Crystals
The shortest amount of geologic time
Period
Molten rock below ground
Magma
Thermal energy that can melt rock
Heat
The weight of the rocks above it
Pressure
Molten rocks turning back into solids
Cooling
The middle amount of geologic time
Era
Movement of sediment from one place to another
Erosion
Sediment that has been compacted into one solid piece
Sedimentary Rock Description
Igneous rocks cooling on the surface of the earth
Extrusive
Name for the small bits of broken rocks
Sediment
Sedimentary rocks usually have very defined _____.
Layers
Rocks are squished very close together
Compaction
Igneous Rock Picture
Great loss of life at one time
Extinction
Sedimentary Rock Picture
The breaking down of rocks into small bits
Weathering
Igneous rocks cooling inside the earth
Intrusive
Metamorphic Rock Picture
Molten rock above ground
Lava
Adding extreme heat causes this
Melting
Molten rock that has cooled back into a solid form
Igneous Rock Description
Existing rocks that have changed due to heat and pressure
Metamorphic Rock Description
