"To Warn the People"

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Across
  1. 3. A seismic ____ is the vibrations caused by an earthquake
  2. 5. Early warning systems cannot ____ earthquakes.
  3. 6. In an earthquake the point underground where the rocks first begin to move.
  4. 10. hopeful
  5. 11. Seismic waves from a deep-focus earthquake lose more of their _____ as they travel farther up to Earth's surface.
  6. 14. In ________ 2013, California Governor Jerry Brown approved the creation of a statewide earthquake early warning system.
Down
  1. 1. For people who live near major faults, there will be very little _____.
  2. 2. For people who live further from faults, they may receive as much as thirty ____ of warning.
  3. 4. Another word for earthquake.
  4. 7. Warning systems are designed to detect the first, fast-moving ____wave.
  5. 8. Shallower earthquakes cause more _____.
  6. 9. The point on Earth's surface directly above the focus of an earthquake.
  7. 12. One country with an early warning system.
  8. 13. Subduction zones have a wide range of earthquake ____.
  9. 15. Seismic waves can ____.