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