3rd Quarter Earth & Space Vocabulary Project.

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Across
  1. 3. Cloud Of Gas And Dust In Space.
  2. 7. Small Solar System Bodies That Orbit The Sun.
  3. 8. Earth Does This Around The Sun.
  4. 10. Earth's Orbit Around The Sun Is An Example Of This.
  5. 11. Both The Moon And Earth Have This.
  6. 12. A Bowl-Shaped Depression Formed By The Impact Of A Meteorite Or Bomb.
  7. 13. How Many Moon Phases?
  8. 14. Two Times Of The Year When The Sun Crosses The Plane Of The Earth's Equator And Day And Night Are Of Equal Length.
  9. 16. How Many Planets Are In The Solar System?
Down
  1. 1. Eclipse Occurs When The Moon Is Directly Between The Sun And Earth, And Cast A Shadow Over A Part Of Earth.
  2. 2. The Degree Of Compactness Of A Substance.
  3. 4. Eclipse Occurs When Earth's Shadow Falls On The Moon.
  4. 5. A Celestial Body Orbiting The Earth Or Another Planet.
  5. 6. How Many Layers Are In The Atmosphere?
  6. 9. Two Points Throughout The Year, The Tilt Of The Earth’s Axis Reaches Its Maximum Angle Compared To The Sun, And Begins To Move Back The Other Direction.
  7. 10. Earth Does This On Its Axis.
  8. 12. A Relatively Small Solar System Body That Orbits The Sun.
  9. 15. How Many Astronomical Unit Is 149,597,871 kilometers?