11.What does this symbol mean? When would you use this?
 Auto-flash is enabled by default and will automatically fire if the camera thinks it needs more light.

INTRODUCTION TO EXPOSURE
12. What happens to your photo if there is too much light?
Picture will be washed out.

13. What happens to your photo if there is not enough light? 
Picture will be too dark.

THE UNIVERSAL STOP
 14. What is a “stop.”
It is used in every aspect of photography to represent a relative change in the brightness of light.

15. How many stops brighter is the new planet if there are two sons instead of one?
Don't know?
16. How many stops brighter is the new planet if there are four sons instead of two?
Don't know?

SHUTTERS AND APERTURE
17. What affect does a longer shutter speed of have?
More light.

18. What affect does a shorter shutter speed have?
Less light.

19. What does the aperture control?
Brightness is reduced as light passes through an aperture.

20. When adjusting the aperture, how can you increase the amount of light?
It does so by closing up to restrict light, and opening up to let it through.