Unit 3B Vocab

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Across
  1. 3. the different apperence of the moon from Earth through out the month
  2. 7. a force of attraction between to objects due to there masses
  3. 9. the movement when the sun appears to cross the celestial border
  4. 10. the time for Earth to rotate on its axis
  5. 11. Determined by Earths tilt and position around the sun
Down
  1. 1. the point at which the Sun is as far north or south of the equator
  2. 2. a natural or artificial body that revolves around a celestial body
  3. 4. a tide of minimum range that occurs during the first and third quarters
  4. 5. the spin of a body on its axis
  5. 6. a tide of increased range that occurs twice a month (new and full)
  6. 8. The time required for Earth to orbit once around the sun