1. Welcome to... A Game of X’s and O’s

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3. 789 456 123

4. 789 456 123 Scoreboard X O Click Here if X Wins Click Here if O Wins

5. 1 What type of rock is created when layers of sediment settle to the bottom of rivers, lakes and oceans and then are pressed together over thousands of years?

6. 1 Sedimentary Home

7. 2 What type of rock is created when molten rock (lava) inside the Earth pushes through the crust (like in a volcanic eruption) and then cools?

8. 2 Igneous

9. 3 What type of rock is created when sedimentary or igneous rocks undergo metamorphosis (change) caused by pressure, heat, and water acting on the rocks?

10. 3 Metamorphic

11. 4 What type of rock is formed from cooled lava?

12. 4 Igneous

13. 5 Limestone, sandstone, and coal are what type of rock?

14. 5 Sedimentary

15. 6 Marble, slate, gneiss and schist are what type of rock?

16. 6 Metamorphic

17. 7 Pumice, granite and basalt are what type of rock?

18. 7 Igneous

19. 8 What light – weight, igneous rock is ground up and used in Lava soap?

20. 8 Pumice

21. 9 What sedimentary rock is formed from clay compacted together and used to make bricks?

22. 9 Shale