Benjamin Sproston

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Across
  1. 3. upwelling of magma at mid ocean ridges
  2. 4. branch of geophysics concerned with the magnetism in rocks
  3. 6. linear feature
  4. 7. earth that is divided into small plates
  5. 10. sliding plate force
  6. 11. a instrument used for measuring magnetic forces
  7. 12. sideways or downward movement of a plate
  8. 13. portion of motion of a tectonic plate
  9. 14. long steep walls formed by the downward displacement of a block
Down
  1. 1. land mass that existed when the continents were joined
  2. 2. actively disforming region
  3. 5. changes in direction or orientation of the magnetic field
  4. 7. the moving of earth
  5. 8. the gradual movement of the continents across the earths surface
  6. 9. a line on a diagram or map connecting points relating to the same time or equal times