Solar System 3rd Grade

Mercury is ________________ to the sun.   

Earth is the only planet to support life because it has both liquid water and ______________.

All planets ______________ the sun.

A telescope makes distant objects appear __________.

Inner planets include all of the following EXCEPT __________.

Outer planets are large and made up of ___________.

Saturn's beautiful rings are made up of all of the following EXCEPT _______________.

Venus is sometimes called Earth's ___________.

A space probe can be used to collect all of the following EXCEPT ______________.

What is the sun?

A moon is a________________.

Pluto, once known as the ninth planet, is now called a __________ planet.