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