A) a comet B) a moon C) a planet D) a star
A) sixth B) third C) fourth D) fifth
A) hears B) touches C) orbits D) finds
A) light B) disappear C) revolve D) heat
A) My teacher put a red star on my paper. B) That lady is a pretty movie star. C) I know that man is a famous rock star. D) A star is a hot, glowing ball of gases.
A) Earth B) Mars C) Venus D) Jupiter
A) The planets that have moons. B) The red planets are the hottest. C) The planets that are closest to the sun. D) The ones that are farthest from the sun.
A) It is so rocky. B) It has a long orbit. C) It is such a small planet. D) It is just too close to the sun.
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 with frozen ice. D) The ones closest to the sun.
A) at the center of the solar system B) at the center of the Earth C) at the center of the galaxy D) at the center of the universe
A) five thousand degrees B) ten thousand degrees C) twenty seven million degrees D) one million degrees
A) It is the hottest star. B) It is an average-sized star C) It is the largest known star. D) It is a small star.
A) electrical power B) water C) heat D) light
A) Jupiter: It is too big to be a planet. B) Earth: It has living things. C) Saturn: It has so many rings. D) Pluto: It may not be a "true" planet. |