What are the inner planets of our solar system?

How long does it take for the Earth to complete one revolution around the Sun?

The path the Earth takes to travel around the Sun is called the _______

The Earth spins on its ______

Which planet is closest to the Sun?

What is the largest planet in our solar system?

What do we call the movement of the Earth around the Sun?

What is the term for the imaginary line that the Earth spins around?

What are the outer planets of our solar system?

How many planets are in our solar system?