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