Solar System

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Across
  1. 2. Earth's movement around the Sun (9 letters)
  2. 3. The biggest planet in the solar system (7 letters)
  3. 6. The planet we live on (5 letters)
  4. 8. An eclipse when the Moon blocks the Sun (5 letters)
  5. 9. The center of the solar system (3 letters)
Down
  1. 1. The object that orbits Earth (4 letters)
  2. 2. Earth's spin on its axis (7 letters)
  3. 4. The changing shapes of the Moon are called Moon ___ (6 letters
  4. 5. The planet closest to the Sun (7 letters)
  5. 7. Earth's rotation causes day and ___ (5 letters)