EARTH IN SPACE

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Across
  1. 2. unit of measurement
  2. 7. Earth's path
  3. 8. imaginary line from pole to pole
  4. 10. study of space
  5. 12. June 21st
  6. 13. happens in the spring
  7. 14. happens in the fall
Down
  1. 1. half of the earth
  2. 3. when noon sun is over the equator
  3. 4. distance from the equator
  4. 5. result of tilt and revolution
  5. 6. causes day and night
  6. 9. movement around another object
  7. 11. one revolution around sun