Our Solar System

How many planets are in our solar system?

• 4

• 3

• 8

• 6

Which is the brightest object in the sky?

• moon
• saturn 
• uranus
• sun 

The biggest planet in the solar system is? 

• Earth 
• Jupiter 
• Mars 
• Sun 

Which is the coldest planet in the solar sytem?

• Uranus 
• Mars 
• Jupiter 
• Earth 

The planet with the most life form?

• Mars 
• Jupiter 
• Earth 
• Moon 

The planet nearest to the sun?

• Jupiter 
• Venus 
• Mercury 
• Earth 

Hottest planet in the solar system 

• Neptune 
• Uranus 
• Venus 
• Mars 

The planet furthest from the sun is 

• Neptune 
• Mars 
• Earth 
• Pluto 

What is it called when the earth is turning on its axis?

• revolution 
• orbit 
• spin 
• rotation 

One full rotation of the earth takes_____ hours

• 365
• 24
• 36
• 12