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