14C

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Across
  1. 4. is the vertical distance between the top or crest of the wave and its bottom or trough
  2. 7. under some conditions water flowing outward from the shore gathers into narrow fast
  3. 8. is the distance between the same point on two side by side wave forms usually crests or troughs
Down
  1. 1. how fast a wave crest moves
  2. 2. the repeated sawtooth motion of numerous of numerouse waves along the shore this movement is called
  3. 3. is the time between one wave crest and the next as they pass a stationary point
  4. 5. uses the repeated motion of the matter in water to transfer mechanical energy from one place to another
  5. 6. the creat a wave is breaking'