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Across 4. ________ is the cause of earthquakes along with other things. 5. I think __________ is a cool process. 7. I found out that ______ are broken lithosphere. 12. The __________ had traveled up the spoon. 13. The __________ is 2,266 km thick. 15. ___________ is an average about 100 kilometers thick. 19. _____ can measure how deep the ocean is. 21. My soup's _______ was thick while it was cooking in the pot. 22. ____________ collide together. 24. The __________ is 1,216 km thick. 25. I saw the Sierra _____. 26. _______ is to some people known as a supercontinent. 27. The moving of plates is called _______________. 28. ___________ are very, very deep.

Down 1. We build our houses on Earth's _____. 2. _______________ are really cool to me. 3. _______________ can add new materail to our ocean floor. 6. _______________ can be very hot. 8. You can learn alot about ____________. 9. _____________ are basically earthquakes. 10. We found a ______ of a glossopteris. 11. My soup has a _______________ in it while it is cooking. 14. __________ can travel energy. 16. ____________ remind me of a slip-and-slide. 17. Sonars are used to find ________________. 18. _____________ is right below the lithosphere. 20. You could feel the _________ waves off of the nuclear bomb. 23. Inter core between the crust and the core is called the ______.