(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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melting polar ice caps
decomposers
troposphere
atmosphere
nocturnal
classify aquatic ecosystems
nutrients
have thin skin to absorb water
Turn water off while brushing teeth
ultraviolet radiation
Turn off lights
burning fossil fuels
greenhouse gasses
day to day atmospheric conditions
global warming
biomes
the average atmospheric conditions of an area
infrared radiation
greenhouse effect
cutting forest
distinguish aquatic ecosystems from terrestrial ecosystems