(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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primary source of energy
acid
energy is stored in organic molecules
plants
herbivores
another word for heterotroph
climax community
air pollution that causes the rain to become acidic= kills trees
carnivores
lost as heat
sequence of changes in communities living in an ecosystem over time
many overlapping food chains
pioneer species
resource that can replenish itself
measurement of the variety of species in an ecosystem
resource that takes a long time to form- used up and gone
shows linear feeding relationship of organisms
another word of autotroph
decrease
dumping of harmful chemicals into air, water, or soil
increase
increase in skin cancer.
base
increase in earth's temperature due to increase CO2 production
