1) ... is the closest planet to the Sun. a) Earth b) Mercury c) Neptune 2) A year in Mercury is ... days long. a) 8 b) 18 c) 88 3) Venus is the ... planet in the Solar system. a) hottest b) coldest c) smallest 4) ... is the natural satellite of Earth. a) Mercury b) Moon c) Sun 5) Mars is home to some of the ... dust storms. a) largest b) fastest c) slowest 6) Jupiter is the ... planet of our Solar System. a) fastest b) slowest c) largest 7) Jupiter has ... moons. a) 4 b) 14 c) 44 8) One day in Jupiter is the ... day of all planets. a) shortest b) longest c) darkest 9) Titan is the ... moon around Saturn. a) largest b) closest c) smallest 10) Uranus takes about ... Earth years to revolve around the Sun. a) 48 b) 84 c) 484 11) Neptune takes about ... Earth years to revolve around the Sun. a) 561 b) 156 c) 165

Planets

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