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