Across
- 2. The hottest planet.
- 5. Causes day and night.
- 7. The first planet from the sun.
- 9. The smallest planet in the solar system.
- 10. system Where all the planets revolve.
- 12. Gives us heat.
Down
- 1. Causes seasons.
- 3. Planets The first 4 planets from the sun
- 4. Occur 2 times a day.
- 6. The biggest planet in the solar system.
- 8. The largest of the inner planets.
- 11. Giants The last 4 planets.
