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