65 m.y.a extinction 4.6 b.y.a to 544 m.y.a Cenozoic Period Product of Photosynthesis Cambrian Explosion 544 m.y.a 544 m.y.a to 251 m.y.a Eon Mesozoic Outgassing Causes iron to rust Precambrian Era Oldest Trilobites 65 m.y.a to present Permian Extinction 2.4 m.y.a humans Before Life Paleozoic FREE! Age of oldest rocks 2.8 billion to present Phanerozoic Oldest Rocks ??? b.y.a Density Zones Heats the Earth Sedimentary Rock First Formation 4.6 b.y.a 65 m.y.a extinction 4.6 b.y.a to 544 m.y.a Cenozoic Period Product of Photosynthesis Cambrian Explosion 544 m.y.a 544 m.y.a to 251 m.y.a Eon Mesozoic Outgassing Causes iron to rust Precambrian Era Oldest Trilobites 65 m.y.a to present Permian Extinction 2.4 m.y.a humans Before Life Paleozoic FREE! Age of oldest rocks 2.8 billion to present Phanerozoic Oldest Rocks ??? b.y.a Density Zones Heats the Earth Sedimentary Rock First Formation 4.6 b.y.a
(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.
65 m.y.a extinction
4.6 b.y.a to 544 m.y.a
Cenozoic
Period
Product of Photosynthesis
Cambrian Explosion 544 m.y.a
544 m.y.a to 251 m.y.a
Eon
Mesozoic
Outgassing
Causes iron to rust
Precambrian
Era
Oldest Trilobites
65 m.y.a to present
Permian Extinction
2.4 m.y.a humans
Before Life
Paleozoic
FREE!
Age of oldest rocks
2.8 billion to present
Phanerozoic
Oldest Rocks ??? b.y.a
Density Zones
Heats the Earth
Sedimentary Rock First Formation
4.6 b.y.a