The Moon phases and Tides

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Across
  1. 2. A portion of the coastline that goes through periods of coverage and exposure
  2. 5. deal with dry land
  3. 7. when the sun and moon's gravitational pulls are working together
  4. 8. the last phase of the lunar cycle
  5. 9. has something to do with the ocean
Down
  1. 1. getting smaller
  2. 3. when the sun and moon are perpendicular and their gravitational pulls are working against each other
  3. 4. the first phase that starts the lunar phase/lunar cycle
  4. 6. the continual rise and fall of sea levels
  5. 7. the center of our solar system
  6. 8. getting bigger