Science Vocabulary Crossword Puzzle

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Across
  1. 3. An object that sinks in water in _______ dense
  2. 4. The bouncing of light when it strikes an object
  3. 6. The breaking down of rocks
  4. 10. When the Earth spins on it's axis, it makes a _______
  5. 11. An item that does NOT attract electricity and heat
  6. 13. The force that stops an object from moving
  7. 14. Sediments being pushed together over time
  8. 16. The time of day that your shadow is the shortest
  9. 17. Two or more substances that can easily be separated
  10. 19. About the amount of time it takes for the moon to revolve around Earth
Down
  1. 1. The type of erosion that mainly caused the Grand Canyon to form
  2. 2. An item that attracts electricity and heat
  3. 5. The gathering of rocks
  4. 7. The bending of light as it moves thru an object
  5. 8. The moving away of sediments
  6. 9. The planet between Mars and Saturn
  7. 10. When the Earth goes around the sun, it makes a _______
  8. 12. About the amount of time it takes for the earth to revolve around the sun
  9. 15. Two or more substances that can NOT easily be separated
  10. 18. The third planet from the sun