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