Solar System

Ninety nine percent of the solar system is made of the _______________.

Hint: The answer is three letters.

The sun holds the earth in a stable orbit through the force of________. 

Hint: The word begins with a g.

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

The sun provides us with heat and ________.

Tags

NGSS.MS-LS1-6

The smallest planet is ____________.

• Earth

• Venus

• Mercury

• Mars

Tags

NGSS.MS-ESS1-3

This planet is know as Earth's sister.

• Mars

• Venus

• Mercury

• Saturn

Known as the "red planet"

• Jupiter

• Venus

• Mercury

• Mars

The largest planet of the Gas Giants is ______________.

What two planets are known for having the most rings?

• Venus

• Mars

• Neptune

• Uranus

• Saturn

This planet was formerly know as the "9th planet".

• Pluto

• Neptune

• Jupiter

• Saturn

Tags

NGSS.MS-ESS1-3

How many years did it take Voyager One to travel through the solar system?

(Type numbers only.)