Solar System Test Review

What separates the inner planets and the outer planets?

• Mars

• The Asteroid belt

• The Sun

• Pluto

What are Saturn's rings made of

• chunks of stars and lava

• gasses

• chunks of rocks and ice

• chunks of limestone and CO2

What are the terrestrial planets

• Mercury, Venus, Earth, Mars

• Jupiter, Saturn, Uranus, Neptune

• Earth, Mars, Jupiter, Saturn

• Uranus, Neptune, Mercury, Venus

What are the four outer planets?

• Mercury, Venus, Earth and Mars

• Jupiter, Saturn, Uranus, Neptune

• Earth, mars, Jupiter, Saturn

• Uranus, Neptune, Mercury, Venus

What is different about how Uranus rotates?

• It rotates on its side, the faster than any other planets

• It rotates vertically and the same direction as most planets

• It rotates on its side, and the opposite direction of most planets

• It rotates and revolves the opposite direction of most planets

Since our Sun is aging, what's happening to it's gravitational pull?

• It's weakening

• It's strengthening

• It's contracting

• It's rotating

How much bigger is the Sun than the Earth?

• It would take 1.3 billion Earths to fill the sun

• It would take 1.3 trillion Earths to fill the sun

• It would take 1.3 thousand Earths to fill the sun

• It would take 1.3 million Earths to fill the sun

Which is the largest planet in our solar system

• Saturn

• Uranus

• Mars

• Jupiter

What is the smallest planet in our solar system?

• Earth

• Mars

• Mercury

• Our Moon

List the 8 planets in order from the sun

• MVEMSJUM

• MVEMJSUN

• JMVEMSUN

• MNSJUVEM