our solar system

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Across
  1. 2. ______ is not considered a planet.
  2. 3. When the southern hemisphere is having winter the northern hemisphere is having ______.
  3. 6. _______is different on different planets.
  4. 9. A__ is 23 hours and 56 minutes.
  5. 10. You can tell time by looking at your ______.
  6. 13. The sun's inner core is 27 _______ degrees Fahrenheit.
  7. 14. There are ______ planets in our solar system.
  8. 15. The _______ depend on the angle of the side of the earth facing the sun.
  9. 16. The sun is a ____ but looks bigger because it is closer to earth.
  10. 17. Day and night are caused by the earth's _____.
Down
  1. 1. Which planet has 57 moons?
  2. 4. What is the name of our galaxy?
  3. 5. What is the Groton middle school mascot?
  4. 7. What season is your shadow longest?
  5. 8. What keeps the earth from flying into space?
  6. 11. There are _____ moon phases.
  7. 12. Some countries near the equator have mild ___ and are mostly just hot all year round.
  8. 13. The moon phases cycle from full moon to full moon is around a _____
  9. 15. What planet, star or moon is around 8 light minutes from the earth?