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