Solar System Review

Which option below lists the planets in the correct order from the Sun?

• Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune
• Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune 
• Mercury, Earth, Venus, Mars, Jupiter, Saturn, Uranus, Neptume
• Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune

What are the inner planets?

• Mercury, Venus, Earth, Mars
• Jupiter, Saturn, Uranus, Neptune
• Mercury, Venus, Earth
• Earth, Mars, Jupiter, and Saturn

What are the outer planets?

• Mercury, Venus, Earth, Mars
• Mercury, Venus, Earth
• Jupiter, Saturn, Uranus, Neptune
• Mars, Jupiter, Saturn, Uranus 

The inner planets are

• small
• large

Tags

NGSS.MS-ESS1-3

The outer planets have______ moons. 

• few
• many

The _______ planets are rocky. 

• inner
• outer

The outer planets are mostly made of ________. 

• Rock
• Water
• Pizza
• Gas

A comet is made mostly of

• ice

• dust

• fire

• oxygen

Tags

NGSS.MS-PS1-1

The rocky (terrestrial) planets are

• furthest from the sun

• closest to the sun

Tags

NGSS.MS-ESS1-3

Neptune has an orbit of 165 years because it

• is the largest planet

• is furthest from the Sun

• has more gravity

• Revolves fast

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4