A) Saturn B) Neptune C) Earth D) Jupiter
A) large, solid cores B) large gassy cores C) small gassy cores D) small, solid cores
A) small plant life B) oxygen and water C) more sunlight D) satellites and ring systems
A) Saturn B) Neptune C) Jupiter D) Uranus
A) its trip around the sun B) opportunity to move closer to the sun C) difference between nigh and day D) its rotation to make a day
A) too much iron B) the sun's reflection C) sun burn D) a storm
A) 2 B) 62 C) 6 D) no
A) volcanoes spewing lava B) shattered comets, asteroids, or moons C) revolving so far from the sun D) ice storms
A) one moon, too B) thousands of moons C) twice as many moons D) at least 48 moons
A) see sunlight B) rotate a day and night C) complete a water cycle D) orbit the sun
A) Saturn B) Jupiter C) Uranus D) Mars
A) helium B) solid surface C) seasons D) hydrogen
A) Uranus B) Saturn C) Venus D) Neptune
A) Saturn B) Neptune C) Mercury D) Uranus
A) flood B) comet C) meteorite D) storm
A) Saturn B) Venus C) Uranus D) Neptune
A) night and day occur B) planets were formed C) seasons develop D) water cycle began
A) storms B) volcanoes C) atmosphere D) seasons
A) helium B) hydrogen C) propane D) methane
A) nitrogen geysers B) water falls C) small plants D) rings and moons |