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