(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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rockslide breaks rock down on side of mountain
decaying organic material from plants and animals
Horizon B
acid rain dissolves minerals in statues
wind picking up and depositing sand in the desert creates a
ice expands when freezing and breaks rock
weather FAST
plant roots
water dissolves minerals in limestone and creates a cave
Horizon O
water, wind, ice & gravity
layer of rock beneath soil
alteration and breakdown of rock by chemical reaction
breakdown and movement of sediment
wind and water weather a rock by friction
Horizon A
mixture of weathered rock, water, air & humus
water, wind, and ice dropping off sediment
breakdown of rock by water, wind, ice, gravity, and living organisms
weather SLOW
iron in the rock reacts with water and oxygen to weaken the rock
