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Jeopardy Birth of a star Star Colour Interstellar matter The evolution of stars Low, intermediate, and high mass stars Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy $100 Question Where is a star created? $100 Answer In a nebula $200 Question What is a star made of? $200 Answer Gas and dust $300 Question What happens to a protostar if it doesn’t reach full star status? $300 Answer It shrinks away $400 Question What is nuclear fusion? $400 Answer When atoms form together to create one atom in a star $500 Question What has to happen for a star to glow? $500 Answer Nuclear fusion $100 Question What is the hottest colour of a star? $100 Answer Blue $200 Question What is the coolest colour of a star? $200 Answer Red $300 Question How hot can a blue star get? $300 Answer Up to 35,000*c $400 Question How hot can a red star get $400 Answer Up to 3000*c $500 Question What colour is a middle temperature star $500 Answer Yellow $100 Question True or False: does interstellar matter take up most of our universe? $100 Answer True $200 Question What kind of gas is interstellar matter mostly made up of? $200 Answer Hydrogen $300 Question What percentage of dust makes up interstellar matter? $300 Answer About 1% $400 Question True or False: Even the smallest amount of dust makes it hard for astronomers see light from distant stars? $400 Answer True $500 Question True or False: Interstellar matter takes up most of the capacity of our universe $500 Answer True $100 Question True or False: Stars don’t have a life cycle like living things do $100 Answer False $200 Question Where does a star start? $200 Answer In a nebula $300 Question Do all stars take the same path? $300 Answer No, stars take different paths depending on their size $400 Question Are all stars the same colour? $400 Answer No, they vary in colour from their temperature $500 Question What is the evolution of a star? $500 Answer A star is formed in the nebula and has a life cycle and takes a path depending on its size $100 Question Is our sun a low, intermediate, or high mass star? $100 Answer It is an intermediate star. $200 Question How fast do low mass stars burn their fuel? $200 Answer Slowly $300 Question A high mass star can be _____ The mass of our sun. $300 Answer Up to 12 times $400 Question How long do intermediate stars live? $400 Answer About 10 billion years $500 Question What do high mass stars become after they die out? $500 Answer Supergiants Final Jeopardy Explain the Hertzsprung-Russell diagram Final Jeopardy Answer It is a conclusion that stars don’t stay the same forever, instead they follow a clear pattern of evolutionary stages.