ESC 1000 Exam                           Name: ___________________

Chapter 24 Part L: Image Labeling

 

Using the information provided on this idealized Hertzsprung-Russell diagram, select the letter that indicates each of the indicated types of stars.

(H-R diagram, Copyright © Prentice Hall, Inc.)

The letters A through E appear on an image associated with this question.

1. ______ giants

2. ______ supergiants

3. ______ white dwarfs

4. ______ Sun

5. ______ main sequence

 

 

Consider the life of a medium-mass star.

The letters A through D appear on an image associated with this question.

 

6. ______ Main-sequence star                       8. ______ White dwarf 

7. ______ Red giant                            9. ______ Nebula 

 

Identify and correctly label the idealized structure of the given galaxy.

(Galaxy diagram, Copyright © Prentice Hall, Inc.)

The letters A through E appear on an image associated with this question.

10. _______ Milky Way                    13.________ Galactic nucleus

11. _______ Halo                                14. ________ Arms

12.  ______  Sun