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