A) a planet B) a moon C) a star D) a comet
A) fourth B) fifth C) third D) sixth
A) finds B) orbits C) touches D) hears
A) revolve B) heat C) light D) disappear
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) Venus B) Earth C) Mars D) Jupiter
A) The planets that have moons. B) The planets that are closest to the sun. C) The ones that are farthest from the sun. D) The red planets are the hottest.
A) It is such a small planet. B) It has a long orbit. C) It is just too close to the sun. D) It is so rocky.
A) It is just too cold on this planet. B) It is the closest planet to the sun. C) It would spin sideways. D) The planet has no water.
A) The ones with frozen ice. B) The ones closest to the sun. C) The ones farthest away from the sun. D) The reddest planets are the warmest.
A) at the center of the Earth B) at the center of the solar system C) at the center of the universe D) at the center of the galaxy
A) twenty seven million degrees B) five thousand degrees C) one million degrees D) ten thousand degrees
A) It is the hottest star. B) It is the largest known star. C) It is an average-sized star D) It is a small star.
A) water B) electrical power C) light D) heat
A) Jupiter: It is too big to be a planet. B) Pluto: It may not be a "true" planet. C) Earth: It has living things. D) Saturn: It has so many rings. |