SOLAR SYSTEM

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Across
  1. 4. Farthest planet to the Sun.
  2. 6. 7th planet of the solar system
  3. 7. Living planet, blue planet.
  4. 8. Closest planet to the Sun
  5. 9. Big ball of fire. It's the center of the solar system.
Down
  1. 1. 2nd planet of the solar system
  2. 2. Biggest planet in the solar system.
  3. 3. It is the "Red planet".
  4. 5. Planet with rings.