Science Chapter 20 vocab

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Across
  1. 2. The portion of the moon or a planet reflecting light as seen from Earth
  2. 4. Less of the moon's near side is lit each time
  3. 5. The motion of one object around another object
  4. 8. Spinning motion
  5. 10. The lighter part of a shadow where light is partially blocked
  6. 12. When the moon's shadow appears on Earth's surface
Down
  1. 1. is a day when Earth's rotation axis is the most toward or away from the Sun
  2. 3. More of the moon's near side is lit each side
  3. 6. The large, dark, flat areas on the moon; formed when lava flowed up the Moon's crust and solidified
  4. 7. axis the line on which an object rotates
  5. 9. Is a day when Earth's rotation axis is leaning along Earth's orbit, neither toward nor away from the sun
  6. 11. The path an object follows as it moves around another object