1.  What is our sun?
     __________________________________________________________

2.  What are the different colors in sunlight?
    1.                            5.
    2.                            6.
    3.                            7.
    4.

3.  The outermost layer of the sun is called the _________________.  What about it is a
    mystery to scientists?
    ___________________________________________________________
    ___________________________________________________________
    ___________________________________________________________

4.  How is the sun like Earth?
    ___________________________________________________________
    ___________________________________________________________

5.  How many years long is the sun's cycle?  _________________