Tides

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Across
  1. 2. Change depending on the moon.
  2. 3. How many high and low tides are there daily.
  3. 8. When the ocean is below sea level.
  4. 10. Tides help us ________.
  5. 13. When the ocean is above sea level.
  6. 14. Without tides it would lead to more ___________.
  7. 15. When the moon is full.
Down
  1. 1. When the moon is at first quarter.
  2. 4. Changes because tides.
  3. 5. Causes the gravity to make the tides.
  4. 6. Causes tides.
  5. 7. Gravity creates ______ on opposite sides on earth.
  6. 9. Place on earth with the most extreme tides.
  7. 11. A non-scientific term to describe exceptionally high tides.
  8. 12. Effects _______, because the tide effects our daily life's.