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