Tsunamis

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Across
  1. 2. a wall made to block tsunami water
  2. 3. relating to earthquakes or other vibrations of the earth and its crust
  3. 6. colossal oceanic waves driven by geological forces
  4. 8. scale of magnitude, measured by 0-20trillion kg of tnt worth of power
  5. 10. the system used to detect tsunamis
Down
  1. 1. units of measurement for a earthquake
  2. 2. an instrument that detects earthquake / seismic activity and in turn tsunamis
  3. 4. a type of tree that helps mitigate tsunamis
  4. 5. point of an earthquake / the boundary between tectonic plates
  5. 7. most common spot of earthquakes which can cause tsunamis
  6. 9. a natural disaster that can cause tsunamis and can have divergent boundaries