A) a comet B) a planet C) a moon D) a star
A) fourth B) fifth C) third D) sixth
A) orbits B) finds C) hears D) touches
A) disappear B) light C) heat D) revolve
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) Venus B) Mars C) Earth D) Jupiter
A) The planets that have moons. B) The red planets are the hottest. C) The ones that are farthest from the sun. D) The planets that are closest to the sun.
A) It is such a small planet. B) It is just too close to the sun. C) It has a long orbit. D) It is so rocky.
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 farthest away from the sun. 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) twenty seven million degrees C) five thousand degrees D) one million degrees
A) It is a small star. B) It is an average-sized star C) It is the hottest star. D) It is the largest known star.
A) heat B) light C) electrical power D) water
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. |