Across
- 3. The Earth __________ on its axis. This causes day and night.
- 5. Hottest Planet
- 7. These are called the inner planets because they are small and rocky. They are also called _______________ planets
- 9. Smallest Planet
- 10. Planet that is able to be liveable
- 11. Giants Jupiter, Saturn, Uranus, and Neptune are called ___________________________.
- 12. Heliocentric means that are solar system is _____ centered
Down
- 1. divides the inner planets from the outer planets.
- 2. All planets ___________ around the sun.
- 3. How long it takes a planet to go around the sun.
- 4. is the biggest Planet
- 6. This planet is the furtherest away
- 8. This planet spin on its side and also has rings.
- 11. Centries ago scientists believed that the Earth was the centered if the solar system this is called ________________________.