Q1 Reflections

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Across
  1. 3. Rocky and dense
  2. 6. When something is moving around another object
  3. 7. To spin on an axis
  4. 8. When the Moon, Sun and Earth are perfectly alined
  5. 9. Gaseous and less dense
  6. 11. The study of ancient artifacts
  7. 13. The Moon orbits the Earth about once every 29.5 days
  8. 14. The kind of rock that layers are made out of
  9. 15. The remains of organisms in preserved in rock
  10. 16. Divides the inner and outer planets
Down
  1. 1. When the moon is fully lit up
  2. 2. Who found out gravity
  3. 4. The youngest on the top and the oldest on the bottom
  4. 5. The Moon passes between the Earth and sun, blocking sunlight
  5. 8. Earth goes around the Sun once every 365 days
  6. 10. Tilted about 23.5 degrees
  7. 12. Holds planets in an orbit around the sun