1) Stars look little because a) they are little b) they are so far away c) they are balls of gas 2) Many of the stars we see at night a) are not made of gas b) are not hot c) are actually much bigger than the sun 3) From this story, we know that a) the sun is a star b) stars are huge balls of hot gas c) all of the above 4) We can tell that a) green stars are hotter than red b) red stars are hotter than yellow stars c) red stars are hotter than green stars 5) The earth moves around the sun a) True b) False

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