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