NATURAL DISASTER

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Across
  1. 3. AN INSTRUMENT THAT MEASURES MEASURE EARTHQUAKES
  2. 5. THE VERTICAL TUNNEL IN A VOLCANO
  3. 6. PEOPLE WHO STUDY EARTHQUAKES
  4. 8. AN OPENING IN THE EARTH CRUST THAT ALLOWS MAGMA OUT
Down
  1. 1. THIS ISLAND IS THE ONLY ISLAND IN INDIA
  2. 2. A SCALE THAT MEASURES EARTHQUAKES
  3. 4. VOLCANOES WHICH HAVE STOPPED IRRUPTED
  4. 7. THE LIQUID THAT COMES OUT OF A VOLCANO