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