Geopshere Bingo 1 - 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. mountains formed by subduction of oceanic lithosphere
2. weak plastic layer of the mantle below the lithosphere
3. produces new oceanic lighosphere
4. The theory that proposed that earth's outer shell consists of individual plates
5. Scientist who first discovered continental drift
6. Greek word for "to build"
7. surface feature in the seafloor produced by the descending plate
8. layer beneath the mantle containing liquid iron
9. region where the rigid plates are moving apart
10. the thin rocky outer layer of Earth
11. deep faulted structure found a long the axis of divergent boundaries
12. one of numerous rigid sections of the lithosphere
13. a hypothesis that originally proposed that the continents had once been joined
14. chain of volcanic islands located near a trench
15. crust is being pushed down into the mantle
16. elevated zone on the floor of all major oceans
17. The proposed super continent that broke apart
18. solid layer about 1,220 km in radius
19. plates sliding past each other
20. rigid outer layer of earth; crust/upper mantle
21. A region where the rigid plates are moving apart
22. Scientist who discovered age of earth
23. boundary separating the crust from the mantle
24. thick layer of earth located below the crust