The Sun-Earth-Moon System

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Across
  1. 3. the lighter part of a shadow where light is partially blocked
  2. 4. the lit part of the Moon or a planet that can be seen from Earth
  3. 7. when Earth's rotation axis is titled neither toward nor away from the Sun
  4. 10. the rotation _____ is the line on which an object rotates
  5. 11. the orbit of one object around another object
  6. 13. a _______ eclipse occurs when the Moon's shadow appears on Earth's surface
Down
  1. 1. the phase of the Moon during which more of the Moon's near side is lit each night
  2. 2. the spin of an object around is axis
  3. 5. when Earth's rotation axis is tilted directly toward or away from the sun
  4. 6. the central, darker part of a shadow where light is totally blocked
  5. 8. the path an object follows as it moves around another object
  6. 9. the phase of the Moon during which less of the Moon's near side is lit each night
  7. 12. a _______ eclipse occurs when the Moon moves into Earth's shadow