Wave Energy

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Across
  1. 4. Sound waves move ____ and forth.
  2. 5. The space between one crest and the next.
  3. 7. A type of wave that moves from our mouths.
  4. 8. Waves move up and ___.
  5. 11. The highest point of the wave.
Down
  1. 1. Besides the ocean, water waves can also be found in _____.
  2. 2. A type of wave that comes from the sun.
  3. 3. All waves can be ____.
  4. 6. A very large, dangerous wave.
  5. 9. Energy moves in ____.
  6. 10. Besides water, energy can move through the ____.
  7. 12. The lowest point of the wave.