Stars Unit – Review Questions

Chapter 15 (p. 514)

29.  c

31.  c

32.  a

33.  c

40.    (e)  Spica

          (f)  Antares

          (g)  Alpha Centauri A

          (h)  Antares

          (j)  Aldebaran, Antares, Canopus

          (k) Spica

          (l)  Alpha Centauri A

Chapter 17 (p. 556)

8.  A planetary nebula is a glowing cloud of gas, ejected from a low-mass star at the end of its life.   The star's core becomes a white dwarf.

33.  b