Earth, Sun, and Moon Vocabulary Review

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Across
  1. 4. Imaginary line straight through something
  2. 5. Spring, summer, fall, and winter
  3. 9. Taking turns or changing back and forth
  4. 12. Shadow made on the Moon by the Earth
  5. 14. Tool invented to keep track of time
  6. 15. Revolves in a way that is controlled by gravity
  7. 16. Hump shaped phase of the Moon
  8. 17. Moves in a path around another object
  9. 18. Daily changes in the height of water along coasts
  10. 19. A force that pulls things together
Down
  1. 1. Phases of the Moon that are getting smaller
  2. 2. Moon phase where you see half of the lighted surface
  3. 3. Thin curved slice phase of the Moon
  4. 5. Shadow made on the Earth by the Moon
  5. 6. Phases of the Moon that are getting bigger
  6. 7. Regular changes in how the Moon looks from Earth
  7. 8. Shadows caused by the Earth or Moon
  8. 10. Slanted or tipped
  9. 11. A push or a pull
  10. 13. Object that orbits a planet
  11. 17. Spins on an axis