Across
- 3. fracture between two blocks of rock
- 4. fertile soil of sand and clay consisting humus
- 5. the action of compressing or pushing hard or tight
- 6. a path along the pacific ocean that is full of active volcanoes
- 9. seismic wave that shakes the ground perpendicular to the direction the wave is moving
- 15. upper layer of earths mantle
- 16. a sideways and downward movement of the edge of a plate of the earths crust into the mantle beneath another plate
- 17. of the continents
- 20. a long narrow ditch
- 23. the formation of new oceanic crust
- 25. a seismic wave that is trapped under earths surface
- 26. a current in a fluid that results from convection
- 30. to cut or break something
- 31. a thin layer of weathered rocks
- 32. massive plate of solid rock
- 34. a land between hills or mountians usually with a river
- 35. the outer layer of the earth and other terrestrial planets
Down
- 1. a huge sea wave caused by an earthquake
- 2. earths outer core made of iron and nickle
- 7. hot dense ball of mostly iron
- 8. when two techtonic plates move away from each other
- 10. elastic waves in the earth made by earthquakes
- 11. rigid part of the earth consisting the crust and upper mantle
- 12. the gradual
- 13. organic soil composed by leaves
- 14. earths solid interior
- 18. a large land mass that is usually shaped like a pyramid
- 19. locations where lithosphere are moving towards one another
- 21. location where two plates slide past one another
- 22. force when stretched
- 24. seismic body wave that shakes earth in the same and opposite way the wave is moving
- 27. shaking of the earth caused by the outermost layer
- 28. an opening in the earths crust where lava comes out
- 29. a super Continent that was all the continents put together
- 33. fine wet nature soil