Our Solar System

Pluto has been reclassified by scientists from a planet to a _______ planet.

Which list has the planets in the correct order from closest to farthest from the sun?

Our solar system is made up of how many planets?

What planet is third from the sun and is number three (3) in this picture?

A planet that is small, rocky, and close to the sun is known as a __________ planet.

Pluto is now considered a _______ planet.

What planet is fourth from the sun and is number four (4) in this picture?

Mercury, Venus, Earth, and Mars are considered _________ planets.

Early astronomers believed that _____ was the center of the universe.

Jupiter, Saturn, Uranus, and Neptune are called ________.

____________ are made up of different combinations of gasses.

Pluto is smaller than seven of the moons in our solar system and cannot be seen without a ____?

We now know that ______ is the center of our solar system.

Which is the largest planet in our solar system?

Which is the smallest planet in our solar system?