Earth and Space Study Card Review

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Across
  1. 1. The sun is a __________ sized star.
  2. 4. The further away from the sun a planet is the ________ it takes to travel around the sun or orbit.
  3. 8. What season is the northern hemisphere for position A?
  4. 9. _________ planets made of mostly gasses.
  5. 12. _______ is a giant ball of burning gas.
  6. 13. Some constellations can only be seen ___________.
Down
  1. 1. The sun has massive ___________.
  2. 2. The ______ is much smaller than the sun and stars.
  3. 3. ________is the force that pulls objects toward the center
  4. 5. _________ includes the sun and celestial bodies.
  5. 6. _____ is a constellation that can only be seen in the northern hemisphere in winter
  6. 7. The moon appears to be _________ because we are so close to it.
  7. 10. Earth is _______ 23.5 degrees
  8. 11. Inner planets have a _________ surface.