(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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herbivores
increase in the cost of resources
Decreasing vegetation
Chlorofluorocarbon
grasses
Kyoto Protocol
more difficult for native predators because they must compete for food
Vehicle emissions
a decreased carbon footprint on the environment
chloride
Point 5
The carrying capacity would decrease, as would the polar bear population.