Across
- 3. The most distant and coldest planet in the solar system
- 4. The red planet, the biggest volcano of our galaxy is there
- 7. This planet recorded -224ºC
- 8. The biggest planet in the solar system
Down
- 1. The closest planet from the sun and the smallest
- 2. The hottest planet because of the greenhouse effect
- 5. The planet with many rings around it
- 6. The blue planet, more than 71% of its surface is covered with water