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