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