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