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