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