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Star Life Cycle and Star Classification Multiple Choice Test

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Star Life Cycle and Star Classification

Use your knowledge of Earth science to answer all questions in the data set. You will need your Earth Science reference tables and a calculator to answer some of the questions. Good Luck.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

Which star has a surface temperature most similar to the surface temperature of Alpha Centauri?

Giant stars have greater luminosity than our sun mainly because they are

Which characteristics best describe the star Betelgeuse?

By using a spectroscope an astronomer can

During which stage of development does the star have a cool surface temperature and the greatest luminosity?

Which process produces the energy radiated by the star when it becomes a main sequence star?

Which star color indicates the hottest star surface temperature?

Barnard's Star has a surface temperature of about

In order to position a star on an H-R diagram you must know at least the star's

Which process generates the energy that is released by stars?

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