A) a star B) a planet C) a moon D) a comet
A) fifth B) sixth C) fourth D) third
A) hears B) finds C) touches D) orbits
A) heat B) disappear C) light D) revolve
A) I know that man is a famous rock star. B) That lady is a pretty movie star. C) My teacher put a red star on my paper. 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 red planets are the hottest. C) The planets that are closest to the sun. D) The planets that have moons.
A) It is such a small planet. B) It is just too close to the sun. C) It is so rocky. D) It has a long orbit.
A) It is just too cold on this planet. B) It would spin sideways. C) It is the closest planet to the sun. D) The planet has no water.
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 universe C) at the center of the Earth D) at the center of the galaxy
A) twenty seven million degrees B) five thousand degrees C) ten thousand degrees D) one million degrees
A) It is the hottest star. B) It is an average-sized star C) It is a small star. D) It is the largest known star.
A) water B) electrical power C) light 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. |