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