Planets Order
This planet is the only planet with human life.
What is Earth.
What is it called when a planet goes by the Sun.
What is an orbit.
This Planet is closest to the sun.
What is Mercury.
How many planets are in the Solar System.
There are 8 planets in the Solar System.
Which planet is the furthest from the Sun.
What is Neptune.
What planet is two planets behind Earth.
What is Jupiter
Which Planet is considered the 9th planet.
What is Pluto.