A) a moon B) a star C) a comet D) a planet
A) sixth B) fourth C) fifth D) third
A) hears B) orbits C) touches D) finds
A) heat B) light C) disappear D) revolve
A) That lady is a pretty movie star. B) My teacher put a red star on my paper. C) I know that man is a famous rock star. D) A star is a hot, glowing ball of gases.
A) Jupiter B) Mars C) Earth D) Venus
A) The ones that are farthest from the sun. B) The planets that have moons. C) The planets that are closest to the sun. D) The red planets are the hottest.
A) It is so rocky. B) It is just too close to the sun. C) It is such a small planet. D) It has a long orbit.
A) The planet has no water. B) It would spin sideways. C) It is the closest planet to the sun. D) It is just too cold on this planet.
A) The ones farthest away from the sun. B) The ones with frozen ice. C) The ones closest to the sun. D) The reddest planets are the warmest.
A) at the center of the universe B) at the center of the solar system C) at the center of the Earth D) at the center of the galaxy
A) five thousand degrees B) ten thousand degrees C) one million degrees D) twenty seven million degrees
A) It is an average-sized star B) It is the hottest star. C) It is a small star. D) It is the largest known star.
A) electrical power B) water C) heat D) light
A) Earth: It has living things. B) Jupiter: It is too big to be a planet. C) Pluto: It may not be a "true" planet. D) Saturn: It has so many rings. |