Across
- 4. super continent
- 6. channel coarse of stream
- 10. another word for damage
- 12. force acting on a rock change
- 13. global winds drive these
- 14. moves past each other
- 16. study of earthquake waves
- 17. comes after earthquakes
- 18. calcite is the most common of this type of mineral group
- 19. cooling and Hardening of magma
- 20. 71% of earth
- 21. this rock is formed by compaction,compression, and cementation
- 23. percent of rock that contain pore spaces
- 25. doesn't have a carbon and hydrogen bond
- 29. what the earth does around the earth
- 30. u can not see it
- 31. breaking down of rock
- 32. moves apart
- 34. measures magnitude of largest seismic wave
- 37. vertical currents
- 39. having definite shape and volume
- 40. above focus
- 42. comes before earth quake
- 44. waves that ravel through earths interior
- 47. when one plate seeps below another
- 48. forms mountains
- 49. the amount of matter in an object
- 50. break in the crust where rock slip past each other
Down
- 1. moves things foward and back
- 2. a natural disaster caused by transform boundary
- 3. hematite is an example of this
- 5. point of rupture
- 7. an example of a divergent boundary
- 8. building blocks of all matter
- 9. plants absorb water and release it back into the atmosphere
- 11. invented laws of motion
- 13. water underground in aquifers
- 15. the name of our galaxy
- 21. waves that move along earths surface
- 22. bends in stream channel
- 24. how the universe was formed
- 26. founder of continental drift
- 27. formed by heat and pressure
- 28. pure form minerals belong in this group
- 33. water for human use
- 35. change from liquid to gas
- 36. state with great seismic risk
- 38. anything that takes up space
- 41. difference in neutrons
- 43. the universe was formed this many years ago
- 45. how light reflects of the surface
- 46. returning of water into bigger bodies of water