(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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deep drilling
conditions needed for coral reefs to grow
ocean acidification
optimal range of pH for coral reef
benefits of coral reefs
Hermatypic
benefits for artificial
radiocarbon dating
lagoon
factors that lead to reef erosion
building materials for artificial reefs
barrier reef
where most coral reefs are found according
methods used for reconstructing the history of reefs