(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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Nitrogen
78%
hygrometer
trace gases
1%
ozone layer; large planes fly here
stratosphere
protects Earth from UV rays
ozone layer
altitude increases and air pressure -
decreases
weather occurs here
Troposphere
Oxygen
21%
Free!
little or no rainfall
drought
produce heavy rain, hail, and strong winds
thunderstorm
amount of thermal energy in the atmosphere
temperature
