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