Across
- 3. a powdery residue
- 5. ...... lines
- 9. a mountain or hill, that produces lava
- 10. violent rotating winds
- 12. outer layer of earths surface
- 15. the second wave that comes after he main earthquake
- 16. sudden affect that makes a dramatic impact
- 17. instant powerful upward or forward movement
- 20. the focus of an earthquake
- 25. he great size or extent of something
- 28. a sudden widespread occurrence
- 31. high temperature
- 32. system of winds rotating inwards
- 35. the oxygen and nitrogen we breathe is known as
- 36. storm with a violent wind
- 37. makes up majority of continental crust
- 38. makes up 75% of the earths surface
- 39. a tropical storm
- 40. overflow of a large amount of water
Down
- 1. molten material
- 2. layer between crust and mantle
- 4. a danger or risk
- 6. a small shake in the earths surface
- 7. pile of snow running down the face of a hill
- 8. layer that comes before the crust
- 11. molten rock on the top of the earths surface
- 13. lower layer of earths crust
- 14. height of an object relating to sea level
- 18. centre of a hurricane
- 19. where does man exist
- 21. a sudden violent shaking of the ground
- 22. fires that get a bit out of hand
- 23. a flow of mud and other material flowing down a hillside or slope
- 24. a instrument used to measure earthquakes
- 26. another name for a tornado
- 27. giant sea wave
- 29. low rainfall leading to a shortage of water
- 30. ..... tectonics
- 33. centre of the earth
- 34. when a volcano bursts out all of its lava