(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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deals with the effect of humans of the environment
a factor present in an environment that controls a process
an organism that cannot manufacture its own food
a non living physical and chemical attribute of a system
energy released from a substance
an interaction between organisms, the fitness of one is lowered by the presence of another
Green plants, algae and certain bacteria
usually a bacterium or fungus that breaks down cells
the heating effect on the Earth's surface due to the gases in the atmosphere
a community of living organisms in conjunction with nonliving components
a small populations starts to slowly grow then it levels off when its reached carrying capacity
the maximum population size of a animal or species
the removal of trees
a growth in which the rate is proportional to the increasing number
any animal that feeds main on grass and other plants
a feeding hierarchy in which organisms in an ecosystem are grouped into trophic levels
an animal that eats a diet consisting of mainly meat
place where an organism or biological population lives or occurs
living organisms
many food chains linked together
organisms of an ecological food chain that receive energy by consuming other organisms
the accumulation of a substance, such as toxic chemical
a form of energy that is transferred by a difference in temperature
