(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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pollute
They can cause pollution.
conserve
reuse old can for pencils; reuse plastic bags for trash cans
animals
plants
air
natural resource
erosion
oil, coal, & natural gas
something made by people, machines, or a natural process