A) a star B) a planet C) a moon D) a comet
A) sixth B) fourth C) fifth D) third
A) hears B) orbits C) touches D) finds
A) light B) disappear C) heat D) revolve
A) A star is a hot, glowing ball of gases. B) That lady is a pretty movie star. C) I know that man is a famous rock star. D) My teacher put a red star on my paper.
A) Mars B) Jupiter C) Earth D) Venus
A) The red planets are the hottest. B) The planets that have moons. C) The ones that are farthest from the sun. D) The planets that are closest to the sun.
A) It is just too close to the sun. B) It is such a small planet. C) It has a long orbit. D) It is so rocky.
A) The planet has no water. B) It is the closest planet to the sun. C) It would spin sideways. D) It is just too cold on this planet.
A) The ones closest to the sun. B) The ones with frozen ice. C) The ones farthest away from the sun. D) The reddest planets are the warmest.
A) at the center of the universe B) at the center of the galaxy C) at the center of the solar system D) at the center of the Earth
A) twenty seven million degrees B) one million degrees C) ten thousand degrees D) five thousand degrees
A) It is the hottest star. B) It is an average-sized star C) It is a small star. D) It is the largest known star.
A) electrical power B) light C) water D) heat
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. |