Earthquakes and Volcanoes

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Across
  1. 2. Which ocean is the Ring of Fire in?
  2. 5. TRUE OR FALSE: oceanic crust can also have earthquakes
  3. 6. Where was the largest earthquake located?
  4. 7. How many (about) volcanoes are active on land today?
  5. 10. What is one major thing that volcanic activity makes
  6. 11. One major volcanic belt is the ring of ______
  7. 12. What is the name of the largest volcano?
  8. 14. What type of waves record earthquakes?
  9. 15. TRUE OR FALSE: lava never cools
  10. 17. At which boundary do volcanoes form? ( think mid-ocean ridge)
  11. 18. Earthquakes can cause a _______
Down
  1. 1. Over millions of years, what can fault movement make
  2. 3. A weak spot in earth's crust where magma erupts is a ______
  3. 4. What causes the tectonic plates to move?
  4. 8. Volcanoes can also occur ________
  5. 9. Fault movement mostly makes ________
  6. 13. What do we use to measure earthquakes?
  7. 14. _____ creates a Strike-Slip fault
  8. 15. How many types of stress are there?
  9. 16. What is magma called when it reaches the surface?