A) a comet B) a planet C) a moon D) a star
A) sixth B) fifth C) third D) fourth
A) orbits B) touches C) hears D) finds
A) disappear B) heat C) light D) revolve
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 are closest to the sun. B) The red planets are the hottest. C) The planets that have moons. D) The ones that are farthest from the sun.
A) It has a long orbit. B) It is such a small planet. C) It is just too close to the sun. D) It is so rocky.
A) It would spin sideways. B) It is the closest planet to the sun. C) It is just too cold on this planet. D) The planet has no water.
A) The ones farthest away from the sun. B) The reddest planets are the warmest. C) The ones closest to 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) twenty seven million degrees B) one million degrees C) ten thousand degrees D) five thousand degrees
A) It is the largest known star. B) It is a small star. C) It is an average-sized star D) It is the hottest star.
A) water B) electrical power C) heat D) light
A) Jupiter: It is too big to be a planet. B) Saturn: It has so many rings. C) Pluto: It may not be a "true" planet. D) Earth: It has living things. |