1) What is the largest planet in the Solar System? a) Jupiter b) Saturn 2) Which planet is known as the “Red Planet”? a) Mars b) Venus 3) What is the primary source of energy for the Solar System? a) Moon b) Sun 4) Which planet has the most extensive ring system? a) Saturn b) Uranus 5) Which planet is closest to the Sun? a) Mercury b) Earth 6) What is the main difference between inner and outer planets? a) Inner planets are rocky and smaller, while outer planets are gas or ice giants and much larger. b) Outer planets are rocky and smaller, while inner planets are gas or ice giants and much larger. 7) Which planet rotates on its side, making its seasons extreme? a) Uranus b) Neptune 8) What is the smallest planet in the Solar System? a) Venus b) Mercury 9) Which dwarf planet was formerly considered the ninth planet? a) Pluto b) Ceres 10) What is the average distance from the Earth to the Sun called? a) 1 Astronomical Unit (AU) b) 11 Astronomical Unit (AU)

SOLAR SYSTEM

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