Planets

The innermost planets have what type of physical composition?

• gaseous
• terrestrial
• liquid

The outermost planets have what type of physical composition?

• gaseous
• terrestrial
• liquid

What 4 planets make up the outer planets?

• mercury, venus, earth, mars
• jupiter, saturn, uranus, venus
• mercury, venus, earth, saturn
• jupiter, saturn, uranus, neptune

What 4 planets make up the inner planets?

• mercury, venus, earth, mars
• jupiter, saturn, uranus, neptune
• mercury, venus, earth, the moon
• mercury, venus, earth, jupiter

Which is the smallest terrestrial planet?

• Mercury 
• Mars
• Earth
• Venus

Saturn's rings are made of chunks of 

• volcanoes
• ice and rock
• nitrogen and helium 
• ice and 

Uranus is different that other planets because it rotates on it's side. 

• True
• False

Heliocentric is where the ____is at the center. 

• Earth
• Sun

Geocentric model is where ____ is at the center.

• Sun
• Earth 

Moon of Neptune That Has Similar Characteristics as Earth

• Europa
• Galilean Moon
• Triton
• Oberias