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