1Y Geo - Keyword Revision (Plate Tectonics, Volcanoes & Earthquakes)

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Across
  1. 4. a country in Asia that experiences a lot of earthquakes
  2. 6. a volcano that erupts regularly
  3. 8. the point on the Earth’s surface directly above the focus of an earthquake
  4. 10. the layer of the earth located under the crust
  5. 13. a scale used to measure the intensify of earthquakes
  6. 15. a volcano that hasn’t erupted in a long time but might erupt in the future
  7. 16. to do with both social factors (people) and economic factors (ability to make money)
  8. 17. an area of the world that contains 75% of the world’s active volcanoes
  9. 19. a type of energy created from volcanic activity
  10. 20. when plates collide and the heavier plate is pushed under the lighter plate
Down
  1. 1. a boundary where two plates are colliding and destroying crust
  2. 2. circular movement of magma in the mantle (it rises, moves to the side and then drops again)
  3. 3. magma when it has reached the surface
  4. 5. an island created from volcanic activity
  5. 7. a volcano that will never erupt again
  6. 9. a boundary where two plates are separating and creating new crust
  7. 11. a scientist that studies volcanoes
  8. 12. river of mud when ash from a volcano mixes with melting snow
  9. 14. a scientist that studies earthquakes
  10. 18. the opening at the top of the vent of a volcano