Science Crossword Puzzle By Andrew Yee

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Across
  1. 6. a series of mountains or mountain ridges
  2. 7. Consists of an upper mantle and an crust
  3. 9. Goes downward and sideward of the edge edge of a plate of the earth's crust into the mantle beneath the ocean
  4. 10. Is a really shallow part an can only occur an Low
  5. 11. movements
  6. 12. a scientific theory that explains how major
  7. 13. a seafloor mountain system formed by plate tectonics
Down
  1. 1. Its nearly above the water near the surface
  2. 2. Is a crust that is under the ocean
  3. 3. are created as a result of Earth's
  4. 4. in position and direction
  5. 5. its an displacement in the earth crust
  6. 8. Is a shallow part of the ocean nearly near the upper