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