Earth's Changing Surface BINGO - Call List

(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.

1. bedrock/horizon R
2. sand dune
3. silt
4. windbreak
5. mechanical/physical weathering
6. erosion
7. organic matter
8. soil
9. chemical weathering
10. deposition
11. parent material/horizon C
12. clear-cutting
13. decompose
14. conservation
15. alluvial fan
16. contour plowing
17. terracing
18. canyon
19. delta
20. topsoil/horizon A
21. humus/horizon O
22. strip-mining
23. clay
24. subsoil/horizon B
25. horizons
26. open-pit mining
27. crop rotation
28. conservation plowing
29. sand