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