A) a moon B) a comet C) a planet D) a star
A) third B) sixth C) fifth D) fourth
A) orbits B) hears C) finds D) touches
A) light B) heat C) disappear D) revolve
A) That lady is a pretty movie star. B) I know that man is a famous rock star. C) A star is a hot, glowing ball of gases. D) My teacher put a red star on my paper.
A) Venus B) Earth C) Jupiter D) Mars
A) The ones that are farthest from the sun. B) The red planets are the hottest. C) The planets that are closest to the sun. D) The planets that have moons.
A) It has a long orbit. B) It is so rocky. C) It is just too close to the sun. D) It is such a small planet.
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 closest to the sun. C) The reddest planets are the warmest. D) The ones with frozen ice.
A) at the center of the galaxy B) at the center of the solar system C) at the center of the Earth D) at the center of the universe
A) ten thousand degrees B) five thousand degrees C) one million degrees D) twenty seven million degrees
A) It is the hottest star. B) It is an average-sized star C) It is the largest known star. D) It is a small star.
A) heat B) light C) water D) electrical power
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. |