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