| A | B |
|---|
| Greatest temperature range | Mercury |
| Spins "backwards" | Venus |
| Rusty Planet | Mars |
| A BIG reason we don't get pummled with asteroids | Jupiter |
| Planet that would float in water | Saturn |
| Planet that spins "sideways" | Uranus |
| This planet has winds of 1,000 mph | Neptune |
| Planet with the greatest mass per volume | Earth |
| Distance to the most massive planet | 5 AU |
| Half of the distance to the edge of the solar system | 1,860,000,000 |
| Diameter (compared to Earth) of the planet that shows signs of liquid water in its past | 0.5 |
| Outer planets tend ot have more of this | mass |
| Inner planets tend to have more of this | density |
