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