(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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basalt
limestone
stone formed by living animals
examples of precious metals
troglophile
hardest of all known minerals
cemented skeletons of microscopic sea animals
calcium carbonate that attaches itself to grain of sand in a cave pool
fossil fuel
metal used for airplanes and car and truck wheels
coarse-grained
intrusive igneous rock
solution cave
calcium carbonate unable to crystallize but instead forms soft paste inside a cave
fuel formed from remains of once-living creatures
marble and slate
sediment type formed when water seeps through rock and minerals in rock are dissolved by water
part of the earth covered with sedimentary rock
solar wind particles that enter earths magnetic field and collide with air near the poles
Free!
material found in sedimentary rock that is made from decayed plants
