The Inner Planets
The Gas Giants
Planet Order
Solar System Facts
100

Which inner planet is the smallest in our solar system?

What is Mercury?

100

This is the largest planet in our solar system.

What is Jupiter?

100

This is the 2nd planet from the Sun.

What is Venus?

100

When an object spins on its axis it is called _______.

What is rotation or rotate?

200

The only planet that can support life.

What is the Earth?

200

This is the eighth planet in our solar system.

What is Neptune?

200

This is the 4th planet from the Sun.

What is Mars?

200

When an object travels around another object it is called _____________.

What is revolution or revolve?

300

This inner planet is the hottest planet in our solar system.

What is Venus?

300

This is the outer planet that rotates or spins on its side.

What is Uranus?

300

This is the 7th planet from the Sun?

What is Uranus?

300

This is what is found at the center of our solar system.

What is the Sun?

400

This is the word used to describe the inner planets because of their rocky surface.

What is terrestrial?

400

Scientists first thought that this was the only outer planet with rings.

What is Saturn?

400

This is the 5th planet from the Sun?

What is Jupiter?

400

This is considered a dwarf planet because of its small size.

What is Pluto?

500

This inner planet has the nickname the red planet.

What is Mars?

500

The outer planets are also known as the _________.

What is gas giants?

500

This is located in between Mars and Jupiter.

What is the asteroid belt?

500

This planet looks very similar to the Earth's moon.

What is Mercury?

M
e
n
u