science crossword

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Across
  1. 4. when things have the same use but arnt related
  2. 6. when plates move apart it makes valleys and ______
  3. 9. when things are closely related
  4. 10. a type of rock that is formed under the surface of the earth
  5. 12. when two plates move apart they make a ____
  6. 13. puzzle pieces of the earth
  7. 15. when plates are moving away from each other
Down
  1. 1. when plates slide past each other
  2. 2. spews out lava
  3. 3. earth rumbling
  4. 5. a type of rock that is made of sand shells and pebbles
  5. 7. when plates are moving towards each other
  6. 8. huge wave
  7. 11. the first continent
  8. 14. a type of rock formed when magma cools