(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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biotic
frogs
amount of freshwater on Earth
3%
bad water quality
low acidity pH (3)
amount of saltwater on Earth
97%
Oxygen's charge
negative
Smooth rocks are located at the bottom of a river
physical weathering
hydrogen's charge
positive
Large rock breaks into two pieces, due to repeated freezing and thawing of water
ice wedging
largest estuary in the US
Chesapeake Bay
wetlands
naturally filter water
you want your farm near water for-
irrigation
small river of stream running into a larger body of water
tributary
abiotic
rocks
ice floats on water because it's
less dense
amount of freshwater in glaciers and ice
68.7%
drinking water
aquifer
attraction among molecules that are alike
cohesion
attraction among molecules that are not alike
adhesion
lots of macro-invertebrates
good water quality
My bicycle rusts after leaving it outside for years.
chemical weathering
opposite ends of a molecule have slightly opposite charges
polarity
the tightness across the surface of water
surface tension
dissolves more substances than any other solvent, due to polarity
Universal Solvent
amount of freshwater that is found in groundwater
30.1%
