(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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altitude increases and air pressure -
decreases
biggest and hottest layer
thermosphere
anemometer
barmometer
amount of thermal energy in the atmosphere
temperature
trace gases
1%
ozone layer; large planes fly here
stratosphere
Nitrogen
78%
weather occurs here
Troposphere
Free!
Oxygen
21%
severe rotating storms
tornado
produce heavy rain, hail, and strong winds
thunderstorm
