PLANETS

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Across
  1. 1. fourth planet from the Sun. It is also known as the "Red Planet", because of its orange-red appearance.
  2. 3. second planet from the Sun, known for being the hottest and brightest in our solar system.
  3. 5. fifth planet from the Sun and the largest in the Solar System.
  4. 8. ninth planet, but the International Astronomical Union reclassified it as a dwarf planet in 2006.
  5. 9. first planet from the Sun. It is a rocky planet with a trace atmosphere.
Down
  1. 2. sixth planet from the Sun and the second largest in the Solar System.
  2. 4. third planet from the Sun and the only known place in the universe where life exists.
  3. 6. seventh planet from the Sun. It is a gaseous cyan-coloured ice giant. Most of the planet is made of water.
  4. 7. eighth and farthest known planet from the Sun. It is the fourth-largest planet in the Solar System.