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