SPACE

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Across
  1. 2. another name for moon
  2. 3. TO HAVE PROGRESSIVELY SMALLER PARTS OF ITS VISIBLE SURFACE ILLUMINATED, SO THAT IT APPEARS TO DECREASE IN SIZE
  3. 4. THE APPEARANCE OF THE MOON AS DETERMINED BY THE ILLUMINATED PORTION OF THE MOON THAT IS VISIBLE FROM EARTH.
  4. 7. AN IMAGINARY LINE THAT RUNS THROUGH THE MIDDLE OF AN OBJECT AROUND WHICH THAT OBJECT ROTATES.
  5. 8. A STRAIGHT LINE SEGMENT THAT PASSES FROM ONE EDGE OF A CIRCLE OR SPHERE, THROUGH ITS CENTER, AND TO ITS OPPOSITE EDGE
  6. 10. We experience ___________ season when the Northern Hemisphere points away from the sun.
  7. 11. We experience ___________ season when the Northern Hemisphere points toward the sun.
Down
  1. 1. The_________ calendar is most widely accepted and used civil calendar internationally
  2. 3. TO HAVE PROGRESSIVELY LARGER PARTS OF ITS VISIBLE SURFACE ILLUMINATED, SO THAT IT APPEARS TO INCREASE IN SIZE
  3. 5. the Sun and all the objects that orbit around it.
  4. 6. To move in a circular or elliptical path around a central object
  5. 9. The branch of science that studies the stars, planets, and other objects in space.