Homework puzzle

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Across
  1. 3. the earth's path around the sun
  2. 4. movement on axis
  3. 5. full trip around the sun
  4. 6. full rotation of the earth
  5. 7. the earth ________ around the sun
  6. 8. imaginary liine that goes through the north pole and south pole
Down
  1. 1. the shape of the orbit
  2. 2. what direction does the earth spiin