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