| Earth rotates about ____ times per orbit around the Sun. |
239,000 |
| The Moon is about ____ miles from the Earth. |
365 |
| Mars is the ____ planet from the Sun. |
asteroid |
| Saturn is the ____ planet from the Sun. |
dwarf |
| Mercury, Venus, Earth, and Mars are ____ (rocky) planets. |
first |
| Eris, Pluto, Haumea, Makemake, and Ceres are ____ planets. |
fourth |
| The ____ belt is located between the orbits of Mars and Jupiter. |
sixth |
| Mercury is the ____ planet from the Sun. |
terrestrial |
