A) a star B) a planet C) a moon D) a comet
A) third B) sixth C) fourth D) fifth
A) finds B) orbits C) touches D) hears
A) revolve B) light C) disappear D) heat
A) That lady is a pretty movie star. B) A star is a hot, glowing ball of gases. C) My teacher put a red star on my paper. D) I know that man is a famous rock star.
A) Jupiter B) Mars C) Venus D) Earth
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 is such a small planet. B) It is so rocky. C) It is just too close to the sun. D) It has a long orbit.
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 closest to the sun. B) The ones with frozen ice. C) The reddest planets are the warmest. D) The ones farthest away from the sun.
A) at the center of the universe B) at the center of the Earth C) at the center of the solar system D) at the center of the galaxy
A) ten thousand degrees B) twenty seven million degrees C) one million 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) heat B) water C) electrical power D) light
A) Pluto: It may not be a "true" planet. B) Saturn: It has so many rings. C) Jupiter: It is too big to be a planet. D) Earth: It has living things. |