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