science

123456789101112131415
Across
  1. 1. caused by earthquakes and volcanic eruptions
  2. 5. includes a wide range of ground movements,cause by heavy rain
  3. 6. seismic waves, sometimes caused by geological faults and other events
  4. 7. rare type of natural disaster, may cause tsunamis
  5. 8. uncontrolled fire, mostly occurs in the countryside and wilderness area
  6. 11. erupts
  7. 12. cyclone: characterized by a low pressure center and strong winds
  8. 14. event: collision in space
  9. 15. rotating column of air
Down
  1. 2. includes hail, strong winds, and heavy rain/snow
  2. 3. when the forces on the snow exceed its strength
  3. 4. wave: hot weather for a long period of time
  4. 5. electrical discharges
  5. 9. caused by strong sustained winds, lasts about 3 hours or more
  6. 10. deficiency in water supply
  7. 13. overflow of water