A) planets B) empty space C) comets D) asteroids
A) rocky planets B) gas giant planets C) watery planets D) undiscovered planets
A) 3 B) 8 C) 2 D) 4
A) Undiscovered B) Rocky C) Gas Giant D) Watery
A) Mars B) Venus C) Mercury D) Earth
A) 50 B) 88 C) 365 D) 58
A) Venus B) Mercury C) Mars D) Earth
A) Venus B) Mercury C) Earth D) Mars
A) same B) opposite C) alike D) fast
A) tall, sharp cliffs B) lakes and rivers C) volcanic ridges D) smooth ridges
A) Venus B) Earth C) Mercury D) Mars
A) volcanoes B) life C) sunlight D) cliffs
A) green B) watery C) blue D) smallest
A) trees constantly changing color B) water always evaporating C) plates constantly in motion D) temperature always changing
A) half a day B) 24 hours C) 365 1/4 days D) 6 months
A) water cycle B) tilt C) rotation D) tectonic activity
A) Earth B) Mercury C) Mars D) Venus
A) 3 B) 4 C) 2 D) 8
A) rocks B) seasons C) hurricanes D) dust storms
A) constant wind B) ice caps at the poles C) iron D) polar bears and penguins
A) one is a flat, plains area; one has craters and highlands B) one rotates faster than the other C) one gets rain; one does not get rain D) one has life; one does not have life
A) colder than B) similar to C) warmer than D) opposite of
A) the farthest from the sun B) moving closer to the sun. C) closest to the sun. D) moving away from the sun.
A) Venus B) Earth C) Mars D) Mercury
A) Mercury B) Earth C) Venus D) Mars |