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