natural disasters

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Across
  1. 1. Hot molten rock is called ______
  2. 3. The earths upper layer is called _______
  3. 5. SCALE EARTH QUAKES ARE MEASURED ON_______
  4. 8. called ______
  5. 9. a sudden shaking of the ground cause by movement
  6. 10. the richer scale .
  7. 11. The crust is made of large and small ______
  8. 12. Erebus The three famous active volcanoes are mount
Down
  1. 2. ash, gasses , hot molten rock burst through a
  2. 4. seismologists use ______ to measure earth quakes
  3. 6. tidal or storm waves are also known as _____
  4. 7. people who study earth quakes are______
  5. 9. mount Fuji,and _______
  6. 13. vibrations deep inside the earth.