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