space

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Across
  1. 2. not even balanced in shape or arrangement
  2. 5. the nature of somethings ingredients constituents the way in which a whole mixture is made up
  3. 8. a astroid that hits the earths atmosphere but burns up
Down
  1. 1. a ______ that has hit the earths surface
  2. 3. a small piece of something
  3. 4. something rubbing against another thing
  4. 5. where something hits another thing
  5. 6. move in _______ around a star planet moon
  6. 7. a celestial object consisting of nucleus of ice