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