6 Science U4L5 Earthquakes

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Across
  1. 3. a break in the Earth's crust along which blocks of rocks move
  2. 5. _______ waves travel through the Earth after an earthquake
  3. 7. the return of rock to it's original shape after elastic deformation
  4. 8. a place within the Earth along a fault at which the first motion of the earthquake occurs
  5. 10. rock becomes deformed and changes shape due to stress
Down
  1. 1. boundaries where plates pull apart
  2. 2. boundaries where two plates slide past each other
  3. 4. directly above the focus on Earth's surface
  4. 6. a series of extremely long waves that can travel across the ocean after an earthquake
  5. 9. boundaries where plates collide
  6. 11. stress that stretches rock and makes it thinner