(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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greenhouse effect
burning fossil fuels
ultraviolet radiation
large scale agriculture
oxygen
Turn off lights
the average atmospheric conditions of an area
have thin skin to absorb water
global warming
greenhouse gasses
nutrients
nocturnal
desert
classify aquatic ecosystems
atmosphere
troposphere
Turn water off while brushing teeth
cutting forest
distinguish aquatic ecosystems from terrestrial ecosystems