Theo Choice Board

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Across
  1. 3. the orbit of one object around another object.
  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 tilted directly toward or away from the Sun.
  4. 8. the spin of an object around its axis.
  5. 9. the central, darker part of a shadow where light is totally blocked.
  6. 10. phases of the Moon during which more of the Moon's near side is lit each night.
Down
  1. 1. the line on which an object rotates.
  2. 2. phases of the Moon during which less of the Moon's near side is lit each night.
  3. 5. when Earth's rotation axis is tilted neither toward nor away from the Sun.
  4. 6. the path an object follows as it moves around another object.
  5. 7. an occurrence during which the Moon's shadow appears on Earth's surface.
  6. 11. the lighter part of a shadow where light is partially blocked.