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