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