Earth

Earth
Earth is one of the few planets in the Solar System with only one moon. Earth is the 3rd planet in line in the solar system, next to Venus and Mercury it would be 4th if the Sun was included. The Solar System has 8 planets, and one dwarf planet.

Meaning
Earth is the home place of humans.

Earth is also mostly water and partially land, that means they're a lot of humans on Earth.