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