Solar System

1234567
Across
  1. 1. made up of hot gases
  2. 2. Rotates around the earth
  3. 6. the only planet with a visible ring
  4. 7. how many years does it takes the earth to orbit the sun
Down
  1. 1. the hottest star in the galaxy
  2. 3. distance between the sun and earth in km
  3. 4. changes of the moon shape
  4. 5. the only planet that holds life