STARTER ACTIVITY

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Across
  1. 3. A heavenly body revolving around the Sun and receiving light from it
  2. 6. The brightest planet of the Solar System
  3. 7. The Blue Planet of the Solar System
Down
  1. 1. The vast space containing all celestial bodies
  2. 2. The planet of the Solar System which rotates from east to west
  3. 4. The shape of our planet Earth
  4. 5. Celestial bodies which have their own light