science vocabulary

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Across
  1. 2. the earth interrupts light shining on the moon
  2. 7. the moon interrupts light from the sun
  3. 10. the movement of an object around another object
  4. 12. the part of a shadow surrounding the darkest part
  5. 14. the path of an object as it revolves around another object in space
  6. 15. a representation of something (sometimes on a smaller scale)
Down
  1. 1. an imaginary line that passes through a planet's center and its north and south poles, about which the planet rotates
  2. 2. of or relating to or associated with the moon
  3. 3. the partial or total blocking of one object in space by another
  4. 4. one of the different apparent shapes of the moon as seen from earth
  5. 5. one of the natural periods into which the year is divided by the equinoxes and solstices or atmospheric conditions
  6. 6. incline or bend from a vertical position
  7. 8. either of the two days of the year on which neither hemisphere is tilted toward or away from the sun
  8. 9. either of the two days of the year on which the sun reaches its greatest distance north or south of the equator
  9. 11. the darkest part of a shadow
  10. 13. the spinning motion of a planet on its axis