A) a star B) a comet C) a moon D) a planet
A) third B) fifth C) fourth D) sixth
A) finds B) hears C) orbits D) touches
A) disappear B) light C) heat D) revolve
A) A star is a hot, glowing ball of gases. B) My teacher put a red star on my paper. C) I know that man is a famous rock star. D) That lady is a pretty movie star.
A) Earth B) Venus C) Jupiter D) Mars
A) The ones that are farthest from the sun. B) The planets that are closest to the sun. C) The planets that have moons. 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 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 with frozen ice. B) The reddest planets are the warmest. C) The ones farthest away from the sun. 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 universe D) at the center of the Earth
A) twenty seven million degrees B) one million degrees C) five thousand degrees D) ten thousand degrees
A) It is an average-sized star B) It is a small star. C) It is the hottest star. D) It is the largest known star.
A) water B) light C) electrical power D) heat
A) Earth: It has living things. B) Saturn: It has so many rings. C) Jupiter: It is too big to be a planet. D) Pluto: It may not be a "true" planet. |